I don't see how appropriating screws the other pilot. I'm on reserve and a commuter and I wouldnt mind if someone appropriated some flying from me while on reserve. If someone did I still get the hotels in base without it effecting my commuter hotels and my sign in time will still have to be the same if CS decided to give me RAP for that day instead. I think a call is a little over the top. I probably wouldn't even answer my phone.