It wouldn't entirely shock me if Bosse looked for a TD. Had OC on the ground a little bit and Cannonier is much harder to hit. But yeah all signs point to a brawl.
Not sure about the chin part though. Both have been knocked out, but we saw Bosse eat bombs against OC, while Cannonier hasn't been hit clean outside of Shawn Jordan who put him out.
I'm on Cannonier unless the lines are crazy, but Bosse may be the quickest and most explosive guy he's faced which could be worth noting. But I definitely favor Cannonier
From what I remember he got OC down after he rocked him bad and OC tried to throw a kick which Bosse caught. Also regarding Bosse chin, its good but he did get knocked out stiff by Santos and nearly got knocked out stiff by OC (he recovered very quickly but I've seen fights stopped for less). Bosse cardio seemed great in the fight vs OC and Cannonier's did too vs Cutelaba. I think that Jordan and Cutelaba are better athletes than Bosse so its nothing new for Cannonier although Bosse is a great athlete in his own right.