Caballero will start at third base and bat fifth in Wednesday's game against the Marlins.
Caballero's time as an everyday player appeared to have reached its end when Yandy Diaz returned from the restricted list Friday, but the Rays' decision to trade away Randy Arozarena to the Mariners looks to have kept Caballero's window for playing time open. He'll be part of the lineup for the fourth time in five games since Diaz's return.