A silver-lining (or white powdered) from Keith Law (ESPN):
Tyrell Jenkins was the No. 74 prospect for me going into the 2012 season, then shoulder injuries robbed him of much of that season and 2013. But he came back healthy this year and was one of the best prospects in the Arizona Fall League. When I saw him there in October, he was 93-96 mph with a good downhill plane, turning the pitch over quite well even at 95 mph, and generating lots of ground balls. His slider was plus at 83-87 mph, with curveball depth, and actually got sharper into his second and third innings. His changeup was fringy, straight at 86-88 mph, and effective because his delivery of the pitch is close to his fastball delivery, but lacking any life or action.
He's as strong as ever, and his shoulder is the healthiest it has been in more than two years. A former three-sport star who had a football scholarship to Baylor, he repeats his delivery very well and has the aggressiveness you'd expect (and want) to see from a former quarterback. He immediately becomes the Braves' top pitching prospect and should be ready to begin 2015 in Double-A.