[PowerPuncher]

Good find, my thoughts, firstly ESPN MUST HAVE HIDDEN FOOTAGE

Corbett - not half bad, balance isn't great but not half bad use of angles, the jab, the counter right, some of his opponents were rank novices though that any decent boxer would make a fool of

Fitz - not too bad counter punching style

Jeffries - little footage but he doesn't look like he has any basic level of skill, looks like he just wants to walk to his opponent and hold and wrestle/throw, which I suppose reflects his wrestling background, but not even using a jab or any lead punches

Burns - decent jab and counter right, looks a bit like a lesser Mickey Walker