Adding the rehabbing Bieber injects the Blue Jays' starting group with proven depth and upside, while the Guardians nab a real prospect.

The Toronto Blue Jays had to take a gamble. USA Today's Bob Nightengale calls it the "biggest gamble" made at the MLB trade deadline. The move that qualified: Toronto's trade for Cleveland's Shane Bieber.

The Toronto Blue Jays made a big move when they acquired Shane Bieber, but the move could come back to haunt them later on.