Sounding good for Case so far:
Keenum, Mannion providing competition at quarterback
Case Keenum started the final five games of last season and remains atop the depth chart. The 28-year-old from the University of Houston has emerged as a leader among the position group, according to offensive coordinator Rob Boras.
“Case is a real cerebral person,” Boras said. "Case is trying to raise everybody’s level. It got to start with himself.
“He’s done a nice job with that, trying to hold himself accountable. Once you’ve held yourself accountable, it’s easier to hold the other people accountable.”