Tried and true wrestlers have a really interesting advantage in MMA that I'd never really thought about before this fight. When a wrestler gets rocked by a strike, their first instinct is to go for a takedown of some sort. Assuming they aren't fighting another, equally skilled wrestler, they will at the very least get some sort of positional advantage that keeps them out of danger, allowing them to recover from the strike that initially damaged them.
Nifty.