My guess is that his big hits are reminiscent of Eric Berry at a time where we need a player of his caliber. He is looked at to be the heir of a great former Vol, and he has shown glimpses of being able to live up to that pressure.
Why does everybody speak so highly of this guy? I know he has talent, but he has made as many mistakes and missed tackles as anybody on the team this year. He needs to quit trying to be Eric Berry and wrap up when he tackles.