I was thinking, recently DBZ games have been kind of shit. The last good one we had was Burst Limit. Raging Blast 2 tried to mix it up by having you flying round the battlefield but meh.
I'm not sure if it would work, but do you think a Platinum Games Dragon Ball game could be good? They are obviously extremely adept at making action games (see Bayonetta, Vanquish, MGR) so I think a DB game could be awesome.
Stringing together awesome combos and Ki attacks would be a blast!
What do you think?