I don't think there will be a big change. I see an expansion of maybe 1,000 players in the long run. A lot of people might say it will bring players from ut1 but I really don't think it will. Anybody that still plays UT1 because they hate 2k3 is dead to me, they ain't comming back. Even if you made all the weapons the same took out dodge moves etc they'd still find a reason to hate it. They aren't comming back.