Fullback, why shouldn't a CRJ Captain go into the left seat of a 146 ahead of an F.O. on that fleet regardless of seniority? Could understand if it was a turboprop Captain going into the left seat but surely someone who has already captained a jet couldn't fairly be expected to go back to the right hand seat. It almost sounds like you seek to punish your colleagues for having the misfortune of being the last to come off an orphan fleet or have I misunderstood?