Stafford on Calvin Johnson Dan Leberfeld

The Jets biggest challenge on Sunday will likely be containing Detroit wide receiver Calvin Johnson.

“I don’t know if there is a size-speed (6-5, 230, 4.35 speed) wide receiver in the league that compares to him,” Lions quarterback Matthew Stafford said on Wednesday. “He is a mismatch for a lot of guys in this league.”

But the Jets have a good matchup for him in 6-3 Antonio Cromartie.