There is a reason why the UK does not have a GB soccer team, and its all to do with soccer politics, and is the reason that when Tony Banks - the then minister for sport - suggested the idea, he was roundly condemned in an unintentional unification of various British nationalities’ soccer associations.
At present the UK collectively has more votes on UEFA and FIFA bodies because the UK has Scotland, Northern Ireland, Wales and England which each have their own Football Associations and their own football leagues.
Add to this that each Nation has access to a set number of places in the European Competitions, these together ensure that soccer from these islands gets to have more influence collectively and more places in the lucrative Euro competitions and also the World Cup competitions.
UEFA has tried for many years to change this, but since we invented the game and tradition rules to some extent, they cannot enforce a ruling that would result in one UK Football Association.
The reality would be that to have one UK national Football Association, would inevitably mean many regional leagues rather than, say, a national English league - something that fans really do not wish to see and it would be a huge change with all the problems that would bring.
Some other EU nations back us on this, partly because of tradition and sentiments, but also it makes UEFA interferance in their own organistaions less of a liklehood, there are some EU nations that are also entitled to automatic places in the big UEFA competitions that come from tiny national associations and leagues that are only viable because of their almost certain entry to those UEFA competitions, thus those clubs are big trees in tiny forests.
I’ve no doubt that if we had a GB national team we would have had better results in the major international tournaments but all those would be in the past.
The reality is that nowadays, if there were to be a GB team, the vast majority would be English players anyway with one or two notable exceptions - but then, it only takes one or two players to join up all the dots and the whole works so much better.