Watching Garoppolo, Derek Carr and David Fales work out in practice, and it illustrates just how tough it is to evaluate a college QB and translate/predict NFL success. The Jags' QB coach is working on their alignment and "cheat step," basically working on how they line up under center and drop their left foot back to ease the escape from the center, and "cheat step" towards the center with their right foot at the snap to avoid a fumble. A lot of these QBs run primarily shotgun-based offenses and have to "re-learn" lining up under center, traditional dropbacks, executing play-fakes when starting under center, etc.