Roll was created at the same time as her brother Rock to interact with each other so they both can stay socially stable and avoid the problem that happened with Proto Man.
Unlike her brothers, Roll does not carry a buster or a copy chip ability. Instead she has her mighty broom which she smites her enemies with. Even though she lacks in fire power she
still has a strong sense of justice and will always help someone in need. She takes care of the lab and keeps Dr. Light on his feet, lord knows what Light would be without her guidance.
I choose her Mega Man 8 outfit because I think she looks cuter in it, to make her more modern. Just Roll with it.......... AWWWWWWWWWW YEAAAAAAHHHHHHHHHHHHHH!!!!!!!!!!