Well I must say, I'm all for the Sad Corbin-Ken change. It's still fukk Ken, all day, everyday, so it's about time he lives up to his bumass status frfr.
I will say, I detest how Capcom mostly ignores its own newly created characters. By a default rule, they should bring back at least 2-4 characters from each main game, rather than just keep relying on the overdone, tried and true original 8 from SFII. At best, no more than half of the full Super turbo edition of SFII should appear in games moving forward or at least not as the main roster/canon characters. Also, the majority of characters who's arc revolved heavily around Shadaloo, should be absent, with only a few select exceptions (like Sagat & Juri). There's no reason that the game taking place in Metro City with no Cody/Mike/Guy on the main roster. They only just created Lucia as playable character in V, so she should've been main roster with that and the Metro City locale involved. There should be at least 2 alpha characters as well. And if they got some of the Final Fight characters in, then that could've double-filled that spot.