Ed Schultz’s unpaid suspension is almost up. He’ll be returning to the MSNBC airwaves Monday night, TVNewser has learned. Schultz was suspended last Wednesday for calling fellow radio talk show host and Fox News contributor Laura Ingraham a slut, twice on his radio show. MSNBC anchor Thomas Roberts had been filling in, but the Rev. Al Sharpton will be sitting in on “The Ed Show” tonight. In all, Schultz will have missed five shows (May 25, 26, 31. June 1, 2) since his program does not air on Fridays and didn’t air on Memorial Day.