The Texans released former Michigan quarterback Ryan Mallett three days after he missed the team's charter flight to Miami for the game against the Dolphins. The 27-year-old quarterback claimed he got caught in traffic, and this wasn't the first time he drew coach Bill O'Brien's ire for being tardy - Mallett missed a practice in training camp after oversleeping.  His poor play in four starts for the QB-needy Texans certainly didn't help, and now Houston is left looking to add another quarterback to the roster to back up starter and former Spartan Brian Hoyer.