Even with injuries, there are still multiple receivers ahead of him that will play if Diggs and/or Davis are out. McKenzie, Crowder, and Shakir. And the Bills like Kumerow too.
I'm not against him making the team, but it's a lot to ask to have a 6th receiver who literally does nothing but sit on the bench. Hodgins needs to be a factor on special teams (not sure if he is or isn't, honestly).