So here's a little tidbit that some may not know. If you're a reserve pilot, but doing a GS on your PB/XX days you are still obligated to check your schedule within 30 minutes of landing after your last leg. Glad I knew that rule since our ship's ACARS was out last night and my phone's voicemail went TU. I decided just to be safe and check my schedule and sure enough I had been RR'd into an overnight (glad I thought to bring a shaving kit since I was originally on a 1-day 2-leg GS). In addition, while regular pilots cannot be RR'd after their last leg into their home base, reserve pilots can -- even if you're on a GS on your XX/PB day! I always suspected that was the case but never experienced it 1st hand.