It's been a while since we've had a team sports theme - the last might have been NBA around a decade ago. Seems to me this theme could be revitalized with a couple of innovations:
1) annual rosters updated with firmware
2) 'play the season' mode with accounts players can log in to from different route machines
3) both in-person, NBAFB-style connected head-to-head play and online head-to-head
Thoughts?