BOULDER, Colo. (AP) Colorado quarterback Sefo Liufau mingled with the Mannings this summer at their annual camp. He also added some pop to his passes by bulking up in the weight room.

All part of the evolution of Liufau, who took over in the fifth game last season and never glanced back as he set school marks for yards passing (1,779) and TDs (12) by a true freshman.

His next step? Leading the Buffaloes back to a bowl game, where they haven't been since 2007. The Buffaloes finished 4-8 (1-8 Pac-12) in coach Mike MacIntyre's first season in charge, but they're already thinking big in the baking heat of August.

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