He loses to all the Gens. I really didn't think Capcom was gonna follow UDON and make Gen so badass, but they did.
1. SFI Gen is prolly the strongest playable Gen.
2. SF Alpha Gen can go a decent ways with Akuma.
3. Dude is in the last stages of his cancer and can still prolly go at it with a holding back Akuma.
Gen without Leukemia = Shin Akuma or damn close. Yes, I said it.