Interesting info on the neck training of Mercer.
Tommy had some glaring weaknesses, but I loved watching him & hearing him talk boxing.
He was very 'team' (always spoke "WE" "we" "we" about Team Morrison) & always respectful of his opponents.

However, he had a glass jaw, tired easily, & breathed with his mouth agape, opening himself up to getting
a broken jaw, like he got from Joe Hipp.