I think the fact that Jimmy Garoppolo, Aidan O'Connell and Brian Hoyer were throwing him the ball last year had a lot to do with his yardage total. He had 39 less yards than Diggs did last year with those quarterbacks.
I see the National Weather Service is calling for 2-3 feet of snow over the next couple of days. Hopefully the storm shifts away from Orchard Park and the team can get adequate practice time this week. Definitely concerning heading into Chiefs week with another major storm bearing down on the region.