Senior Mustafa Johnson will be a big piece of the puzzle for the Buffaloes this year. (Bo Savage)
BOULDER — As most folks who follow the game are well-aware, football starts in the trenches.
Colorado Buffaloes defensive line coach Chris Wilson has a pretty good start in that regard.
Wilson, who joined new head coach Karl Dorrell last spring for his second tour of duty with the Buffaloes, inherited a group that returns all three starters from last season. That's enough to put a smile on any position coach's face.