Tampa Bay Rays: Joe Ryan
The Rays have so much 40-man roster depth, backed up by even more depth in the minors, that they don't need to fool around with any veterans -- there's no way anyone is bumping one of the younger players off the roster. Ryan is one of my favorite sleeper prospects, as dominant as any pitcher in the minors in 2019, fanning 183 in 127⅔ innings while allowing just 77 hits. A promotion to Double-A at the end of the season didn't faze him as he struck out 24 in 13⅓ innings. The fascinating aspect is he basically did it with one pitch, a 92-96 mph elevated fastball that he reportedly threw about 75% of the time. The secondary stuff may have to improve, but he's somebody to watch, maybe for 2021 more than 2020.