Aaron and John talk about the Twins calling up Miguel Sano for his MLB debut, Ervin Santana joining the rotation after an 80-game suspension, demoting Trevor May to the bullpen instead of Mike Pelfrey or Tommy Milone, reviewing the St. Paul Saints' new ballpark, Alex Meyer's quick return to Triple-A, Jose Berrios and Jorge Polanco moving one step closer, and why singing on a podcast is generally a bad idea.