Poor Calvin Johnson. Has there ever been a player as dominant whose career was wasted by incompetence quite like his? If you say LaDainian Tomlinson, I have two counterpoints. 1: the Chargers never went winless, and 2: screw you, dude, Norv Turner still hurts my heart.
Anyway, Johnson was a force of nature as recently as 2013, but the combination of injury and awful quarterback/offensive line/just pretty much all of it play have led to a horrendous nosedive in fantasy production.
That doesn't look to change any time soon, as the Lions match up against the Cardinals this week, whose defense is good enough to force Matt Stafford into a veritable host of mistakes (read: their defense can put 11 people on the field at the same time).