If Kevin Kolb wasn’t scared before, he should be scared now.

Might not matter since he will be holding the clipboard this season.

A source with knowledge of the situation tells PFT that an MRI on the injured triceps of left tackle Levi Brown reveals a tear that will require season-ending surgery.

The Cardinals are expected to get a second opinion from Dr. James Andrews before proceeding, but it’s believed at this point that Andrews will agree.