Former Detroit Lions wide receiver Calvin Johnson received the nickname "Megatron" from former Lion Roy Williams, courtesy of his machine-like dominance.

Lions assistant head coach Scottie Montgomery also will coach WRs this season after working with RBs the past two years.

"He’s just going to go play. That’s how Calvin is. He’s very similar to Megatron in that way." More:Michael Vick: Detroit Lions' Jared Goff 'a football savant,' will be OK without Ben ...