Juan Thornhill film review: guess who's back?

The 2nd-year safety looked much more like his pre-injury self against the Bills, and that's a big, big deal for the Chiefs' defense

Somewhere along the line this season a lot of us (myself included) forgot just how good Juan Thornhill was his rookie season.

This is understandable. Thornhill was injured right before the playoffs last year, and there were a lifetime of memories in that postseason that blotted out a lot of the regular season. But try to remember back to the general atti…