By Berry TramelColumnistbtramel@oklahoman.comFORT WORTH, Texas — When last we saw Spencer Rattler, the OU quarterback had four forgettable quarters against Texas.An interception, two fumbles, a benching and a four-punt final quarter that imperiled the game.Then Rattler had four memorable overtimes that might have solidified his standing as the next great Sooner QB.Some have likened it to Baker Mayfield’s coming-out party in the fourth quarter and two overtimes at Tennessee in 2015.Read more on NewsOK.com