User blog comment:Jojo-a-gogo/What if the younger generation Jojo's fought the main villains that their parents fought and vice versa?/@comment-76.212.154.249-20121220164559

If Jotaro was able to do a Timestop and win against Dio

Giorno able to reduce everything to zero and finished off Diavolo's Universal Timeskip

Jolyne should have been able to either speed up time and keep up with Pucci or slow down time and have a fair and square fight against time.

Jonathan would lose to Diavolo

Joseph would beat Kira

Giorno 50/50 could beat Dio

Jolyne would lose to Dio

Josuke could defeat the pillar men just by using his stand with or without broad daylight.

Jotaro would pawn Dio and Pucci as long as Pucci doesn't do a cheap shot