That was the only issue I had in trading in my PS4. I am no longer a Show player, and that will be tough to swallow for sure.
That being said, I'm on board with XBox One now. Super Mega Baseball 2 will definitely be a purchase for me, but there's something to be said about a licensed baseball game. And the fact I'll be able to get SMB2 and RBI Baseball 17 for the same or less than The Show itself, I'll probably get both!