If Misora = Roll, then why Capcom wants to make a character named Luna who loves Rockman/Subaru? ;
I don't think Misora = Roll since Misora doesn't looks like Roll at all! Her hair is red in color, she knows how to sing that sweet and...she is brave...;
It's not like Subaru looks blue like Rockman. (No blue at all! \(>.<)/)
After he Denpa-Henkans, he becomes Rockman, so the Denpa-Henkan form is more important. Hence, I think that Misora IS the roll. Just as Meiru is pretty much the Roll of EXE.
THAT'S THE PROBLEM! A... Black? Mark? IN THE HISTORY OF ROCKMAN! ; I think they should just stick with the Rock and Roll thing... Otherwise Rockman wouldn't be Rockman, without Roll...