3s tied up everyone's life for the most part though. Ryu & Ken still train, Oro probably ended up training Ryu, Makoto has her dojo being awesome, Ibuki is happy, Necro escapes and Chun-Li practically has her own dojo now raising and training kids (there's more, i'm just lazy, HUGO got to start up his wrestling promotion after all, minus all the cameos in his ending). Also Ryu, Ken and Chun-li would be around at least in their 40s as well. If anything, new faces are really needed. Older Sakura and Karin? I'd love that, throw in Ibuki has to do another ninja related job and an older Makoto and this game is instant win for me.