could possibly be. Guy grabs him by the mask, drags him down by it. Literally 5 feet from the ref. Jamaal gets injured and misses the remainder of the game because of the dirty play. No call. Ref was right there. It's incomprehensible how many egregious calls like these and the Brandon Bradley fumble have gone against us in this rivalry game.
The next play after the missed facemask was an INT because it was third and long. With any other ref, it would have been 1st down in FG range.