Keenum has been one of the most highly productive quarterbacks in college football history, setting the record for pass yardage in a career. His height might limit him as he moves to the next level. It's obvious that Keenum is an accurate and prolific passer working from inside the pocket. How that production translates to the NFL is the big question.
Keenum is a good, mechanical thrower who makes quick decisions within the scheme. He understands how to read defenses and pick his spots in zones. He is an accurate thrower who puts good touch on his throws to lead his receivers. He is good at extending the play and working outside the pocket.
Keenum is an undersized prospect, which hurts his value. Like Russell Wilson, he will need to show he can throw effectively from the pocket. He also could be considered the product of an effective, high-octane collegiate spread offense.
Future Hall of Famer
A once-in-a-generation type prospect who could change how his position is played
An impact player with the ability/intangibles to become a Pro Bowl player. Expect to start immediately except in a unique situation (i.e. behind a veteran starter).
A quality player who will contribute to the team early on and is expected to develop into a starter. A reliable player who brings value to the position.
A prospect with the ability to make team as a backup/role player. Needs to be a special teams contributor at applicable positions. Players in the high range of this category might have long-term potential.
A player with solid measurables, intangibles, college achievements, or a developing skill that warrants an opportunity in an NFL camp. In the right situation, he could earn a place on a 53-man roster, but most likely will be a practice squad player or a camp body.