Mikey601, to me there's an 'it ain't broke, don't try to fix it' thing going on here - the 45 frame from Colt 45s seems to be ideal to me
Interestingly, my understanding is that WDP developed the 90 deg frame in consultation with orthapaedic surgeons based on how people played paintball. Problem is, the game has changed hugely since then, with running and gunning a much more important part of it. Maybe they'd like to repeat the exercise with modern tourney players?
What they actually decided was, of course, that players are remarkably conservative and would rather stick with the devil they know - hence they started offering rifles with the 45 frame as well as the 90