In Butera, the Rockies add a solid receiver and third catcher for their stretch drive and pennant pursuit this season.

In Vasto, the Royals land a left-handed reliever who appeared in an MLB game earlier this season for the first time. He is 26 years old.

There is no fantasy impact here, as Butera is a light-hitting, depth catcher and Vasto may make a career out of being a situational left-hander (if he makes it in MLB).