I might sell some 360 games that I'm probably never gonna touch.
Halo 3, Halo 3 ODST, Dead Rising, Oblivion, Metro 2033, Alan Wake, Splinter Cell Conviction, Crackdown 2...
Hell, I might as well sell my 360 altogether.
Only reason I'll keep my 360 after I get into PC gaming will be Rock Band, and some multiplatform games that might run sluggish in my computer. And Gears 3 of course.