Lol I seriously have never understood where this Bang hype comes from. He's heralded as this great striking coach on the level of the Mayweathers (except MT), but outside of TJ there's no evidence of that. Are we seriously going to attribute Bang's < 1 year time with Chad over the rest of his 5+ years training striking? Regardless, even if Bang had some hidden knowledge/training methodology, it's not like Chad needs to be with Bang to do that once he's absorbed it. If anything, I'm sure TJ could emulate Bang's "special pad technique", if such a thing existed. Bang probably did keep Chad a tad sharper, but let's get real here.
Not gonna even get started that this fight was over in like 2 minutes with minimal exchanges.