The article skips all of the "returns" from last season's selloff except for Gray and Ruiz. Casey is a flop and Carillo is hurt. The A's trade got the Nats Millas, who does not seem to hit, Richard Guasch, who was struggling at Harrisburg last I looked, and Seth Shuman is pitching decently for Wilmington. Daniel Hudson was traded for Mason Thompson, who might become useful, and for Jordy Barly, a steady .200 hitter at Fredericksburg and Wilmington. Brad Hand, went to Toronto for Riley Adams, who might become a major leaguer. Kyle Schwarber was traded to Boston for Aldo Ramirez, who arrived hurt and is still out.
Actual useful returns: Gray and Ruiz, maybe Seth Shuman, maybe Mason Thompson, and Riley Adams.