No matter Bailey's motive and attitude, there's at least one point where he's correct—
In the professional Football arena, no one goes easy on someone else because of a difference in weight class.
In fact, quite the opposite, utilizing mismatches to overpower opponents with size and weight differences is a very common tactic in Football's offensive and defensive strategies.
For instance, the Offensive group using the Tight End to overpower the Cornerback.
For instance, the Defensive group using the Defensive End to overpower the running back.
There's a maxim on the Football field that only numbers and strength are irreversible advantages.
During the NCAA period, including when he faced the Crimson Tide Storm's Defensive End Allen, Li Wei had more than one or two head-to-heads with Defensive Ends, and entering the professional games should be no different.