Benny Sieu-Imagn Images The first thing Chaim Bloom did after taking over baseball operations in St. Louis was trade away everything that wasn’t nailed down. Sonny Gray ? Thanks for your contributions, now go try to win a ring in Boston. Willson Contreras ? Gone, and to the same team. Nolan Arenado ? Thanks for the memories, enjoy the desert. With those trades sorted, he’s moved on to step two: prying up some of those aforementioned nails to make more deals. The most recent shoe to drop in the Cardinals retooling might be the biggest one, though. Brendan Donovan is now a Seattle Mariner, the key piece in a three-team trade that sends Ben Williamson to Tampa Bay and a heaping helping of prospects and draft picks to the Cardinals. Donovan isn’t a household name like many of the best Cardinals of recent years, but that has far more to do with the team’s middling success of late than any lack of talent. His combination of versatility and offensive firepower calls to mind Ben Zobrist , ...