Send in your Beterbiev or your Kovalev or your Eddie Muhammad to defeat prime Ali. You can beef them up to 180-200 for this assignment.
Michael Spinks who I always thought would give prime Ali issues, he can close the distance quick with unorthodox attacks, and Ali was susceptible to being caught backing up and Michael Spinks is very explosive with his hands and feet. He can also lead with any punch and can set up attacks in many different ways.
Qawi. His combination of relentless offense, excellent defense and impeccable timing will trouble Ali. The only thing missing from this Anti-Ali, naturally 200 lb Qawi is a left hook as good as his overhand right.