Capcom supported the GCN quite a bit, but really the only great games I can remember for it were the Resident Evil games (RE game coming to Wii), and the Viewtiful Joe series (which the studio is now closed).  So really now, what are we missing out on if last gen was any indication.  Killer7 was my favorite Capcom title last gen, and the company who's making it has moved on to other publishers.

So, I'll support whatever good games they make, but I have a feeling their games aimed at the younger demographic might not be so great.

You konw, what they need to do first is nail the controls.  IGN says Metroid Prime 3 does, to the PC level 8)  Once that comes out, developers will probably start copying them, and then the major issues of controls will be out of the way.  Then it all comes down to the developers and how good they are at making FPSs.  I'd say get Free Radical Design on a project, but apparently HAZE and the Lucas Arts Project is keeping them too busy to do anything else.

Regardless, once they nail the controls, it'll all be a matter of time.  Far Cry actually had pretty good aiming, with a variety of options, it's just everything else about the game totally sucked :D