Just flew with a captain who picked up a trip with general make up, but was taken off due to a "passdown error" between different scheduling shifts, trip was supposed to be given to another captain, but the on-coming scheduler missed this in the passdown log, and the capt I flew with picked it up. He called skeds, basically said "what the ****?", and they offered him CMU, on the spot. This was 8-10 years ago, so YMMV. Good luck.