I always screen shot the listing, showing my name as the only name on the jumpseat, because I’ve seen our pilots do some bush league stuff on listings. I had one pilot,who was going to training, volunteer to take the jump to get a revenue passenger on, after I was already listed for the jumpseat. It was surreal, like in what universe does a pilot knowingly volunteer to bump the jumpseat listed pilot, when he is positive space travel to training?!