From a perspective of 'buy this to dominate':
Nintendo:
- Final Fantasy (It is from the era of most of Nintendo's own series so it would benefit from being housed with comparable game, plus Nintendo could take the time to repair it's reputaton.)
- Megaman (Same, but with the alteration that it simply needs to come back rather than be reborn.)
- FIFA (Having FIFA, or Pro-Ev, as an exclusive would help them with their party-game scene.)
Sony
- CoD (Would totally undermine Xbox)
- Crash Bandicoot (Would give them a character with history and offer a stronger reward for a sense of fan loyalty)
- GTA (The series being linked to Sony would offer them an increasingly 'classic' ace-in-the hole that fits in with them perfectly.)
In terms of what it feels like they should be entitled to in the public gaming consciousness.
Nintendo
- Sonic
- Megaman
- Trauma Center
Sony
- Final Fantasy
- Crash Bandicoot
- Spyro
