Completely talking out my ass here, but I wouldn't be shocked if he took it personally that the Cubs seem to be very interested in bringing back Bellinger while they've been pretty clear about not being interested in extending him.
Well, they basically have to take 2 of 3 if they realistically want to keep the division in play. For wild card purposes, they need to go no worse than 1-2 if they want to keep themselves in good position.
I might be wrong, but isn't it unusual for the newly drafted players to go to the AFL? I'd really like Shaw to get at least 50 PAs at AA this year with an eye on quick promotion if he tears AA up to start next year.