The positives with Jake Coker are typically what you look for in terms of developing a quarterback, and I emphasize develop. However, so are the negatives. Because that's exactly what he is. He's still developing as a college quarterback. He'll need at least 2 years of developing behind the scenes in the NFL.
First of all, Coker is a big boy. He's a huge kid. In person he's every bit of the 6'4", 230 that Bama lists him. He punishes DB's who challenge him. He's not running out of bounds....you better be ready to wrap up. Coker is about to lower his shoulder into your chest. Secondly, he's tough as a $2 steak. Extremely gritty. Much more mobile and fast than you think. When he makes up his mind to run, he can make defenders miss in the open field. Not a great athlete, just a deceiving one. Certainly more of the prototype pocket passer.
Huge, huge arm. Arm strength is truly exceptional. Throws a tremendous deep ball. Can fire lazers into the tightest of coverage....even between multiple defenders. Throws surprisingly well on the run. Bottom line, the raw talent and size are there. The aspect of Coker as a quarterback that I believe will always be the most underrated aspect, is how well he gets to the LOS and puts the offense in the best play possible. In other words, he gets the offense out of bad plays.
However, he's inconsistent. Always has been. The reason for this is because he's so inconsistent with his mechanics. Which is where Coker needs the most development, and the most coaching. He has bad habits as a quarterback that quite literally drive me crazy. I find it frustrating that Lane Kiffin nor Jimbo Fisher were able to remedy these.
He double clutches the football....a lot. This is something I will not tolerate in a quarterback. We either fix it immediately or I move on. Period.
He has a slow delivery, which bothers me to no end on quick screen passes where we need to get the ball out quick. He gets away with it on other throws past the LOS because of his arm strength. Furthermore, he grips the football too tight. This causes the ball to come out wobbly, inconsistent, and off target. Especially early in big games where nerves are a factor.
I give Coker a priority UDFA grade for a team that likes to throw the ball downfield. His lack of experience as a starter is a huge factor in that grade. That's partly due to him taking so long to pick up Alabama's offense. He should've been starting last year for Alabama instead of Blake Sims, but couldn't pick up the offense fast enough. However, his raw tools are what had him in a virtual dead heat for the starting quarterback job at Florida St. with Jameis Winston.
Coker improved a lot as the season went along. Most of all, he won over his teammates and coaches with his toughness and leadership. He just needs time to work on the finer details of playing the position, and get more consistent with his mechanics. Get rid of the bad habits. The intagibles are there.
He's going to have to work on these fundamental flaws himself. Because backup quarterbacks don't get any reps in the NFL. It's all on him.