
New England Patriots tight end Rob Gronkowski is probably the only guy in Bill Belichick’s locker room who could tape the No. 69 to the back of his practice jersey and get away with it.
The Patriots were preparing for the Chargers in San Diego on Wednesday when they took the field in jerseys that had no numbers on them. This was apparently a problem for Gronk, who felt the need to alter his jersey. And he was obviously bored of No. 87.
Is that Justin Bieber a bad influence or what? Gronk never would have pulled a stunt like this before he hung out with the Biebs.

Photo via @JasonPeugh