Mark Saxon ESPN Staff Writer
The return of Jhonny Peralta from the disabled list is at least several days away, which will put off a difficult series of lineup and roster decisions for the Cardinals. Many people think Aledmys Diaz will move to third base when Peralta gets back and Matt Carpenter will move to the right side of the infield. But Kolten Wong is playing well and first baseman Matt Adams has been the Cardinals' hottest hitter. Adams belted his fifth home run in his last 19 games Wednesday and is batting .373 with 18 RBIs in that span.