Call me Crazy but I think this can work. Charlie in Super Street Fighter 4 will definetly stir things up. He will fit in pefectly in this new Corporation S.I.N idea. Guiles long lost friend finally makes a dramatic appearance but his introduction would be very mysterious.  Is he working for Seth, is he still working for the air force or is he flying solo. His long absence will finally be answered. Bringing dead characters to life is always cool.

Gameplay wise he would be a more faster, stylish Guile. Plus he is a Fan favorite. Ryu and Ken, Akuma and Gouken, Guile and Charlie. Crazy But definetly plausible. Tell what you think.