The Bills defense has had communication issues this year because of their own home crowd noise.
Players are still adapting to Rex Ryan's complicated system, and making pre snap changes/calls have been difficult to make at RWS.
The defense was great in Miami when they didn't have to worry about crowd noise.
I think the defense will play great against the Titans because they will be able to communicate better before the snap.
The Bills offense will face their loudest test of the year this Sunday. Greg Roman and Tyrod Taylor are used to that and will use it to their advantage.
Crowd noise could be a problem for the Titans defense in the same way it was for the Bills.
NFL offenses are accustomed to dealing with crowd noise, they basically invented football sign language a long time ago.
How about using some simple hand signals that can be used to adjust the Bills defense instead of relying upon their mouths?
Pun intended.