They're dropping like flies. http://www.nfl.com/news/story/0ap30...up-patriots-fb-james-devlin-retiring-from-nfl
If you include Delvin, five starters from the Patriots 2018 offense when the beat the Rams in the Super Bowl are now gone.
An underrated loss for them, though I feel his use without Brady probably was going to be much less than with him.