I put in a WS for a specific trip in open time. The value is below my p/u limit, there are no turn-time issues...the trip falls into a huge blank spot in my schedule.

Last PCS run, no award, yet the trip is still in open time. Aren't white slips awarded every PCS run? I though as long as nobody senior to me asked for it via WS, it would be awarded. Where am I wrong?