It could be awesome if done right, but would Crytek even want to do it? If I'm correct they're developing F2P games now...
Besides, their more recent games have been rather disapointing
Spending warm summer days indoors
Writing frightening verse
To a buck-toothed girl in Luxembourg
NES, SNES, N64, GC, Wii, WiiU, GB, GBC, GBA, DS, 3DS, Mega Drive, Game Gear, PS1, PS2, PSP, XBOX 360, Atari Lynx