Newton spent all of his time practicing and developing as a quarterback. More than 50% of Tannehill's experience at the collegiate level was practicing and developing as a WR
Tannehill was a QB in high school, you don't just forget how to throw a football all of a sudden. He had 2 years practicing and developing as a QB, and is now going into the NFL with his Head Coach. I'm not saying he's going to be a great player, but to already call him a bust is asinine.