In an abrupt switch of plans that had seemed cemented for the past year as part of the $400-million "Pimlico Plus" rebuild of Maryland's Thoroughbred racing infrastructure, the Maryland Stadium Authority (MSA) is abandoning plans to convert its recently purchased Shamrock Farm in Carroll County into an 800-horse training center, and will instead buy Laurel Park from The Stronach Group (TSG) with the intention of turning it into an 1,100-horse training facility. With Pimlico Race Course now demolished and projected to be rebuilt in time for the 2027 GI Preakness...