I think a case could be made for Tiki ahead of Edge, Watters and LDT. Consider yards per carry, ranking only guys with 10,000+ rushing yards:
5.2 Jim Brown
5.1
5.0 Barry Sanders
4.9 Adrian Peterson
4.8
4.7 OJ Simpson / Tiki Barber
4.6 Fred Taylor
4.5 Frank Gore
4.4 Walter Payton / Eric Dickerson
4.3 LaDainian Tomlinson / Tony Dorsett / Marshall Faulk / Corey Dillon
4.2 Emmit Smith / Thurman Thomas / Jamal Lewis
4.1 Marcus Allen / Franco Harris / Steven Jackson / Warrick Dunn / Ricky Watters / Ricky Williams
4.0 Curtis Martin / Edgerrin James / Thomas Jones / Ottis Anderson
3.9 Jerome Bettis
3.8
3.7
3.6 Eddie George
Only three guys are ahead of Tiki, one is tied with him, and all four are historic greats: Jim Brown, Barry Sanders, Adrian Peterson and OJ Simpson. That’s quite a select company to be in.
Filtering out everyone else:
4.7 Tiki Barber
4.6
4.5
4.4
4.3 LaDainian Tomlinson
4.2
4.1 Ricky Watters
4.0 Edgerrin James
Tiki looks better than those other guys to me. Fassel and Coughlin were both believers in having specialist goal line backs, so Tiki lost out on many touchdowns he could have scored. That hurts him, for sure, no argument. But his average per carry over a long career was phenomenal.
He had five 200+ yard rushing games – tied for #2 with LDT, behind only OJ Simpson with six – and his longest run from scrimmage was 95 yards. (!) So not only was he reliable, he was also explosive.
Ancillary aspects include the fact that Tiki was a fantastic pass catcher, one of the best at blitz pickups, and just overall he was a guy you really wanted on the field at all times. Jim Fassel summed it up thusly: “Whenever we’re on offense, and I see Tiki standing next to me on the sideline, I get nervous.”
Total receiving yards for the highlighted group:
5183 Tiki Barber
4772 Ladainian Tomlinson
4248 Ricky Watters
433 Edgerrin James