So if P1 Kakashi is stronger than Zabuza (or so people claim), would Asuma have been able to defeat Zabuza?
This is Part 1 Asuma (and his team is part 1 as well).
Conditions: Same as when Kakashi fought Zabuza.
Scenario 1: Asuma vs Zabuza
Scenario 2: Team 10 (Asuma and his team from part 1) vs...