I don't know, i love shotos, while i not play with them, but to me, it feels like ryu is not really the main character. I mean, Chun Li, Guile, Rose, Charlie had more reasons to fight against bison in general that ryu ever had. I mean, i really love the "subplot" of the relation between Ryu, Akuma, and the struggle to fight against the satsui no hado. I want to see some character development in Street Fighter V. While i would be fine with a game with only the gameplay features like all street fighters before, i would love something on the level of Mortal Kombat story mode, or Skullgirls story mode (but with a canon =P).
For instance, after 3rd strike, chun li retired and started taking care of childrens, if this game is after 3rd strike, she would be fairly old (40 ~50 years old if the story happens between 2000 ~2015), and why she came back into action?
Will Sakura ever stop using studend clothes?
Ryu looks like already a man between his 40 and 50 years in the models of sf5, the same can't be said about chun li, well, i kinda understand that, she is the first woman in fighting games, and she is supposed to be beautiful, and they are kinda afraid of giving her some age. But, who knows.
Sorry if that post have no sense at all, i'm just putting random ideas and thoughts here