Yeah, I've been bitching about this for awhile. But, it's not just the rookies.
It's also the veterans. A guy gets lit up once, and they send him packing. Our Greek GM has to blame someone when something goes wrong.
It doesn't create a great atmosphere, and doesn't do much to calm a pitcher's nerves, when he knows one more bad pitch, and he's riding the bus.
Especially, with pitchers, you need to give them a medium leash, until they get to the point where they can relax and feel comfortable instead of second-guess themselves. AA doesn't get that.