Last year, the Boston Red Sox selected Payton Tolle out of Texas Christian University in the second round of the MLB Draft.
A lot of people were intrigued by his size and extension off the mound. However, not many could've imagined he would turn into what he would turn into barely a year in the system.
Tolle has turned into such an asset that he's considered by some (such as SoxProspects) to be the top prospect in Boston's system (not counting Roman Anthony and Marcelo Mayer, who are both in the majors and about to graduate from prospect status).