EA would have to continue making multiplatform games such as FIFA, Harry Potter and Madden, or probably give up the licenses. (if that is the case)
EA would also likely continue to make typical pc games such as:
The Sims, Spore, Command & Conquer, SimCity, Black and White
So unless Apple would want to keep games iConsole/pc exclusive that would leave these franchises exclusive for the iConsole:
Need for Speed, Burnout, Battlefield, Medal of Honor, Mass Effect, Skate, Rock Band, Mirror's Edge, Dead Space, Dante's Inferno, Wii stuff, ....?
EA must have a massive amount of developers that port every game to all platforms. All these people would have to get doing something else if their franchises go exclusive.
Also Crytek and Valve may go looking for a different publisher







