In the recent thread about Hines Ward, there developed another one of these same rugby/NFL pissing contests that pop up on the SDMB every once in a while. I don’t know why people can’t simply accept that the two are just different games, both requiring strength and athleticism, but also requiring different types of strength, fitness, and skill sets. What follows here is a cut-and-paste of my comments in that thread:
OK, here’s my take on the whole rugby/NFL pissing contest. The following is the opinion of someone who grew up playing rugby, and who spent his whole childhood and much of his adult life following it closely (both rugby union and rugby league), and who has now lived in the US and followed NFL football for nearly a decade. NFL examples will come from my own team, the Baltimore Ravens.
First, let’s dispense with one of the rugby-lovers’ bugaboos about the NFL: the issue of pads and helmets. The fact that NFL players wear pads and helmets does NOT mean that they aren’t tough enough for rugby. The hits in the NFL are huge, and if you can take NFL hits every week, you can take rugby hits. I am 6 feet tall, and weigh 184 (84kg), and if i were given a choice between stepping onto the field as a member of a rugby backline (where i used to play), and an NFL running or receiving corps, i’d take the rugby field any day.
My argument from here on is going to proceed from the assumption that NFL players are, indeed, tough enough to play rugby. If toughness is not the difference, then it comes down to other things like size (NOT the same as toughness) and skill sets.
I don’t believe that most 300+ pound linemen (offensive or defensive) could make it in rugby. The continuous intensity of the game, as well as requirements such as lineout jumping, would mitigate against it. I’m not arguing that these guys are unfit; for their size, they’re incredibly fit. But the way that rugby works, with ongoing plays and rapid switches back and forth between defending and attacking, combined with the fact that everyone plays both offense and defense, would just wear them down. I simply can’t imagine someone like 315 pond nose tackle Kelly Gregg being able to participate in a ruck/maul on one side of the field, and then turn up 40 yards away 20 seconds later to be a part of the next one. And so on. There might be some exceptions, but rugby tends to favor more mobile players.
I do believe, though, there there are plenty of NFL players who would be awesome at rugby. Interestingly, despite the fact that they would have to learn to pass and perform other offensive tasks, i think the NFL players best suited to rugby would probably be defensive players, in particular linebackers and safeties.
Two guys that come to mind, for me, are Ray Lewis and Ed Reed of the Ravens. Lewis (or just about any other quality middle linebacker) would be a monster rugby player, if he could be taught the strategy and a few specific skills. His speed, strength, and sheer tackling ability would be awesome in rugby. I think Ed Reed might be even better, because he is really fast, has incredible anticipation, and all his interceptions and runbacks demonstrate a level of skill with the ball that would fit very well into a rugby team.
What sets the middle linebackers apart, also, is not just that they can hit, but that they can actually tackle, in the way required by rugby. There is no “down by contact” rule in rugby. If you smack into someone with a shoulder and knock them over, they can get back up and keep running, or pass the ball to someone else. For this reason, shoulder-charge hits are actually discouraged in rugby. A good rugby tackle doesn’t just hit hard, it wraps ups the ball-carrier to prevent further progress, and linebackers often have to use such proper front-on tackling technique when taking on running backs coming up the guts or tight ends coming across the middle.
There’s no reason also that a bunch of tight ends couldn’t be great rugby players. With his height, size, ball control, and jumping ability, Todd Heap would make an awesome second row forward. And if they could be taught to pass and play the offensive side of rugby well, i think plenty of wide receivers would make great centers or wingers in rugby.
What people often fail to take into account in these debates over rugby and NFL is also the very different nature of the game itself, particularly the types of movement that make it up. NFL is, by its very nature, a game where there is movement in multiple directions at once, at multiple places on the field. Watch any NFL play and you’ll see people in motion on a huge variety of different vectors, with many possible targets for the ball. Rugby, by contrast, is much more limited in its motion at any one time. This is largely due to the restrictions imposed by the rules themselves (passes must go backwards; the offside rule).
Also, the NFL has rules that specifically allow contact and hitting of offensive players who are not carrying the ball. In rugby, by contrast, if you smack into someone without the ball, you will likely draw a penalty, and NFL moves like screens and blocks are, in rugby, termed “obstruction” and result in turning the ball over to the other team.
None of these factors make one sports inherently better or tougher than the other, but they do mean that anyone making the switch to rugby would have to accommodate themselves to a totally different style of game. The strategy, on defense, is different in rugby than in the NFL; you have to watch the other team in a different way, and react in different ways to changing circumstances. You have to learn things like keeping the line, playing your man properly, knowing when to join a tackle and when to hold off in case the ball comes free, knowing what to do in cases of overlap or the insertion of the fullback into the line.
Similarly, on offense, you don’t just run a route or block your assigned guy (yes, i know that’s oversimplifying); you need to keep your position, and adjust to the flow of what your team is doing. If someone else on your team has the ball, you are not looking to block the opposition’s defenders; you are looking to put yourself in a position to receive the ball if your teammate passes it, or to help him in the ruck and maul if he gets tackled. What to do in these situations takes some experience.
While i don’t think that hitting or tackling in rugby is any more difficult than in the NFL, as i said it has different requirements, and when you are defending, your task is different. Because there are no blocks, and no forward passes, it is much more unusual in rugby to get a hit on a defenseless player, as happens in the NFL quite often. In NFL, it’s not uncommon to see a tight end or receiver coming across the middle to catch the ball, knowing he’s going to take a big hit before he has a chance to prepare himself. In rugby, because the ball is passed backwards, and running tends to occur vertically up and down the field, the ball-carrier is nearly always prepared for you. Yes, there are occasions when you can smash a guy when he’s in a vulnerable position trying to catch a pass, but those types of passes are called “hospital passes” for a reason, and don’t happen very often.
Also, in the NFL, once a ball has been either handed off to a runner or passed to a receiver, defenders can usually rest assured that if they can tackle that one player with the ball, the play will be over (obvious exceptions, such as double reverses, etc., aside). But in rugby, because (almost) everyone knows how to pass, and passing is an integral part of the game, defenders can’t all converge on the ball-0carrier without risking that he will get it to a teammate who will then take advantage of your bunching to get away.
Basically, in my opinion, the main impediment to many NFL players switching to rugby would be learning a few skills, such as passing, rucking and mauling, and getting familiar enough with the way the game is played to know where they need to be and what they need to do in given situations. None of this is easy, especially if you haven’t grown up playing the sport, but none of it is insurmountable, and certainly don’t think there’s anything about the toughness or physical abilities of most NFL players that would prevent them from making the transition.
ETA: Somewhat paradoxically, i think most NFL quarterbacks would be about the least useful players in rugby. Their skills just wouldn’t translate very well at all.