The Cardinals are making some big roster moves before Tuesday’s series opener against the Royals. Yadier Molina is finally back with the team — and outfield prospect Randy Arozarena is joining the big league club for the first time. St. Louis will activate Molina from the 10-day injured list, the team announced, after the veteran catcher missed more than a month with a right thumb tendon strain. The Cardinals are also calling up their No. 12 prospect Arozarena, who was raking at Triple-A Memphis. Arozarena was hitting .368/.442/.562 with seven homers, eight stolen bases and a 1.004 OPS in 52 games at Memphis. In 80 Minor […]