Some aren't, maybe most. But some are..I've seen passes labeled drops on passes when a guy barely gets to the ball. Has to leap and barely gets fingers on it, pass is behind the guy, or gets hit simultaneous when double covered. Those shouldn't be considered drops.
And guess what. It's rated that way across the board. And across the board the Lions have 3% more drops than the league average.
You are a pure fucking Stafford hater if you think they count more drops against only the Lions and not other teams.