Dr. Matt Provencher here and for those watching the Cowboys game, quarterback Andy Dalton was on the run and then had a pretty vicious helmet-to-helmet hit as he slid into the turf. In fact, his helmet came off, and had a pretty significant blow to his head and neck area. The medical staff immediately came on the field, and the good news about this is he walked off under his own power, did not need to be on a backboard, did not need to have a cervical spine immobilizer place. And so that's the least good news, but certainly will wait for additional confirmation from the Cowboys organization, based on the severity and energy that went into this helmet to helmet hit at a very minimum. This is a concussion in my experience. This is about 1.5 to 2 weeks until he can clear concussion protocol and get back on the NFL field. Andy, we wish you luck in your recovery. Look forward to seeing you back on the field soon. Download the all-new Fox Sports App now