Brandon Wimberly wouldn't let a bullet to his abdomen end his college football career. He's certainly not going to walk away after a disappointing 7-6 season."After those last few games went the way they did," the Nevada Wolf Pack senior wide receiver said, "I knew I wanted to come back. That's not the way I wanted to go out."Wimberly, who missed the entire 2011 season because of gunshot wounds suffered outside a downtown Reno restaurant just a few months before the start of the season, is hoping the NCAA gives him a sixth season of eligibility in 2013."You never know," …