As MLB rosters are set to expand from 26 to 28 players on Sept. 1, the Twins have some important decisions to make. Pablo López and David Festa will find themselves on the 28-man roster at some point, assuming their rehab assignments continue as planned, but who else should the Twins consider promoting to the big leagues next month? Since his promotion, Fedko has put up outstanding numbers, hitting .326/.406/.598 for a 157 wRC+ with six homers in 23 games. The 26-year-old is finally putting it together, and the Twins should allow him to show if he belongs in the major leagues this September. Across the Double-A and Triple-A levels this season, Sabato has slashed .272/.341/.494 for a 120 wRC+ with 19 homers in 384 plate appearances.