Derrek Lee will be back with the Cubs for Sunday's game at Minnesota after just one minor league rehab appearance. The move to activate Lee from the disabled list will come one day sooner than expected, as injuries to Tony Womack and Freddy Bynum during Saturday night's 3-0 loss to Minnesota forced Chicago's hand. Lee went 1-for-4 and with an RBI single Saturday night in a rehab start for Triple-A Iowa.