I think Gody looks way better than Baby did as a rookie. He's in better shape, has a better motor, better outside shot, just as good around the rim and probably a better rebounder.
If you don't put a body on Gody, he'll grab ten boards on you in a hurry. He also lays a body on anyone around him - if Baby layed a body on guys like Gody does, he'd get 12 boards a night. But he doesn't do it.
If I were GM I would have absolutely "zero" plans on trading Harangody. You will be hard pressed finding a better 9th or 10th man for your roster who can play a few positions for you and who works as hard as Gody every minute he's on the floor.
He's a smart, cagey player and those types of guys help you win games with their hustle and dirty work.
I like Big Baby alot and it's not a knock on him. He;s has other skills - specifically to be able to guard some of the biggest, strongest guys in the league at the C and PF spots, hist outside shots, take charges, etc.
I'd like to keep both to be honest - but I'm worried Baby might cost too much. Someone will over pay for him.