Plouffe is out of the lineup Sunday against the Royals, Mike Berardino of the St. Paul Pioneer Press reports.
Plouffe returned from the DL last Monday following a rib injury, but he hasn't immediately been handed back an everyday role at third base. He'll sit for the fourth time in eight games, paving the way for Jorge Polanco to log another start at the hot corner. Look for manager Paul Molitor to juggle three players (Plouffe, Polanco and Eduardo Escobar) for two lineup spots (third base and shortstop) over the next several days, with the hottest hitters likely seeing the most at-bats.