I believe if there is place in market for brand new hardware (A1) then there should be potential buyers for brand new powerful software too.
Amigaonly games that would beat PC ones need huge development teams, im not sure Amiga community can afford them. But if A1will get some attention and support from some serious sw developing companies then nowdays PC gamers and companies would see A1 as an alternative to PC. But to make it happen, A1 has to be as up to date as possible (next generation ppc cpu and Warp3D in same level as directx9). But it's not impossible, after all these years A1/os4 itsself seems like miracle:)