If Gavin is one of the 11 to 14 best offensive players on the team then he needs snaps. Be it as an H back / wildcat QB or whatever. We have 4 TE that are all getting playing time, you have multiple RB and WR getting playing time. Get Gavin a few reps each and every game. Heck put Gavin at wildcat, BV out as a receiver, just to mess with the Defense.