When a fighter is not moving, limp head first on the mat you stop it. You don't know the guy is going to zombie up a second later or be down for a minute. When a guy is unconscious you stop it no matter who is fighting.
Dude zombied up after the stoppage which gives a lame excuse for all the fanboys and butthurt bettors to complain. Fact is he was out face down on the mat, fight over.