True. The Twins really need both guys. Oswaldo Arcia can bat behind Miguel Sano against RH pitchers, and Max Kepler can sub for either Aaron Hicks or Joe Mauer, and be available for pinch hitting and pinch running. The strongest argument for calling up Kepler is when you compare him to Shane Robinson. Despite being a young rookie, Kepler looks like he'd be a distinct upgrade in every aspect, except possibly arm strength. Otherwise, Kepler is bigger, faster, stronger and a much better hitter than Robinson. With 10 triples and 16 stolen bases in 88 games this season, Kepler clearly has the edge over Robinson in speed and power hitting. The one intangible is baseball savvy, where doubtless Robinson has the edge. However, savvy doesn't get enough hits to sway the balance. Meanwhile, everybody here is a bit puzzled by the Oswaldo Arcia situation, but we all know what he can do at the plate. So do major league pitchers, and that's the most important factor, because right now nobody batting behind Sano is scary enough to make them stop pitching around him. Sano has showed admirable restraint by taking walks, but then there's nobody behind him to cash in on those walks. Torii Hunter and Trevor Plouffe have tried, but the fear factor just isn't there. Power hitters in the Twins system are scarce, so Arcia right now is the only option to fill that gap. Who knows if and when Kennys Vargas will be back, and literally no other power hitter is on the horizon in the Twins system. It's either Arcia, or no change.