Will he ever fight 1? Greenbull is safest bet amongst the admirals but I feel like Fujitora vs Greenbull will become a reality lol, a repeat of the two admirals they replaced. The first time a fight could happen between the two GB declined (Akainu told GB to get Fuji off Marijoa iirc), the 2nd time Fujitora attacked GB to save the slaves from fleeing the CD. A third time will probably happeb. I think GB will attack Fujitora who sides with RA/SWORD/Luffy against the WG. The CD bitch vs the future FA. This time the "good" admiral will win and lead the marines.