Yep. I think most people's concerns are misplaced. It's about the Bills OL. If they give Josh time, he and the pass catchers carve up the Titans.
As to Henry, the DL just needs to clog things up the line for Milano, Edmunds and Poyer to make most of the tackles.
Bills pass rush has to get home against Tannehill in the 2nd half (when they are behind) and also contain his scrambles for 1st downs.
I'm expecting Moss to be in often for pass protection. The Titans have a good pass rush.