The Blue Jays, in the wake of the Bo Bichette injury, picked up Paul DeJong from the Cardinals just in case Bichette turns out to be more than day to day. The Cardinals get pitcher Matt Svanson:

Svanson, 24, was the Blue Jays’ 13th-round draft selection in 2021 out of Lehigh University. He has combined to go 4-1 with a 1.11 ERA in 26 games, all in relief, split between Dunedin (Low-A) and Vancouver (High-A).

ESPN.com

Svanson is seasonal age 24, but still at A ball. He should be dominating that level, so the Cardinals did not get that much in return.