By Richard Johnson Those that knew the star quarterback as a multi-sport high school phenom are not surprised at where Duggan is now. TCU quarterback Max Duggan took the podium after last month’s Big 12 championship game puffy-eyed and despondent. The Horned Frogs had just lost in overtime to Kansas State, 31–28, ending their chance at a perfect season and creating a night of doubt around whether they would end up in the College Football Playoff. At times, he struggled to make it through the press conference. “I think since my four years I’ve been here, there’s been a lot of lows, at least in …