It'd be great if the exterior was a smaller replica of 55 Central Park West apartments from the film Ghostbusters, complete with Gozer's interdimensional portal on top. Since the Willie tackle is out now, we could just have the guy who usually gets tackled up there dressed in some hick garb from whatever hick school he represents, and Willie/Ecokat/UPKS/ADJC would be the Ghostbusters blasting his ass back into whatever back woods dimension he came from. Obviously would have to have all of our games at night, since this will require a totally sweet laser light show and pyrotechnics. I'm sure kstate1/ABC/ESPN would acquiesce our request since we're super elite and should only play night games anyway.
Side note: on years where we are playing for a conference championship in the last home game, we could have an extra special performance with the Stay Puft Marshmallow man, where Wille comes ziplining in from the WSC and kicks his head off, and the body explodes and packages of marshmallows fly out into the crowd, and it's announced over the elite new sound system that all the K-state fans will be getting free hot chocolate to go with their complementary Stay Puft marshmallows.