I don't see why you have to come from just one uni if there are players at other uni's in the same city who could help you make up a team. Other sports have players from different uni's all making up one team. In American Football Hertfordshire are one of the biggest teams due to the fact that their catchment area includes most of the london uni's. Here in Oxford we have the majority of our players from Brookes but most of our american players and some others come from Oxford. Also if you are on placement near a different uni, say I went home to Norwich for a placement year, I would be allowed to sing up for the UEA team while I was up there, as I would still be registered to a full uni course back here in oxford.
I think that rule above should be changed to one stating that so long as you are registered on a proper higher education course (in football its HND/HNC or higher, the lower of those 2 courses don't count coz it caused problems with ringers from the BSL signing up to a cheap part time course to play college football), be it part or full time, then they are allowed to play for a university team. So this will allow Manchester to form its own paintball team for this tourney, under the overall name of Manchester (insert cool second team name here) Combined Universities Paintball Team, then just shorten it to the Manchester (insert that cool name again).
This way you could get some really good squads being formed coz of the ability to have players play for your team, even if they don't go to your uni but are in your catchment area. So a southampton 'baller could sign up to the portsmouth team if there wasn't enough players at southampton, coz they would be near enough to be within Pompey's catchment area.
I could just be waffling on but I am knackered and I hope that a lot of this makes some sense and for the good of uni paintball I hope that the rule gets changed to allow more teams to be formed to expand the uni paintball scene.
Charlie.