The big-bang sent a shock wave to either end of the practice field. It was like two big-horn rams in a head-butting death match. Only they knocked one another out. As reported by the Press-Enterprise, both safety Taylor Mays and tight end Anthony McCoy sat out of Tuesday's workout because of "concussion symptoms". "I didn't remember anything except that I hit McCoy," said Mays, who expected to be "off a couple of days" with the concussion and "some blood pressure problems" as a result of the hit. "At least he didn't practice either," Mays said of McCoy. You're next Virginia. You're next.