brock learns fast! he was calm and was not bothered by the cut.

my idol couture was handling things well until he got hit on the temple.

i think couture felt that he cannot man handle brock thats why he chose to trade punches a little even if he knows that he can/will get caught.

brock's chin is still untested, he showed some stamina and lasted 3 full rounds with heath. he still needs to train to avoid submissions, and learn some submission moves too.

if couture gets a rematch im sure he will win!