https://www.behindthesteelcurtain.co...nse-browns-nfl
Or at least that is the basic premise of the linked article. MF is doing what he is supposed to do. Which is a lot of providing over the top help to Haden, cleaning up for Edmunds and Bush, and generally being the last line of defense behind a blitz happy front. Only negative is that, the author argues, teams have noticed MF tendencies to free-lance a bit to attempt to make plays and are using that against him a bit.
All in all, MF is doing exactly, again according to the article author's POV, what he is supposed to be doing.