Though a newcomer to the organization with some potential, right-handed pitcher Trent Thornton represents nearly endless question marks as a prospect.
After being acquired by the Blue Jays from the Houston Astros in exchange for infielder Aledmys Diaz, many were skeptical about his ability to contribute consistently to a major league team.
His age presents concerns, while his unorthodox leg kick (examined eloquently by Kaitlyn McGrath of the Athletic in a recent column) makes him difficult to picture in a major league uniform.
Still, after a solid 2018 season (spent with the Triple-A Fresno Grizzlies), he found his way onto the Blue Jays’ top 30 prospect list on MLB Pipeline, earning himself an invite to big league spring training as a non-roster invitee.