Shane Bieber is an exciting trade deadline acquisition for the Blue Jays, but he isn't in Toronto yet. Bieber spent Sunday in Buffalo, pitching at Triple-A. It was Bieber's fourth rehab start since beginning his comeback from Tommy John surgery, and his first since joining the Toronto organization.

Acquiring Shane Bieber ahead of the trade deadline adds a potential playoff starter to the Jays’ rotation — a guy with a Cy Young on his mantle, an ERA title in his bag and three career postseason outings under his belt. However, that upside comes with risk.

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