Attributes, no. Accessories, yes.
I want guys ratings to go up/down based on how they're playing in
MyCareer, not for real.
In the most recent update, Walker got a +1 boost(82) from real life play, but my Walker is already an 84 based on how he's played/playing for us; that means his rating in mine would go down. Nurkic got a +4 boost based on what he's doing for the real life Nuggets, in mine he's barely averaging 4 mpg; that boost would make him the starter over a 75 rated rookie who's filling in for an injured JaVale McGee and has been playing quite well.
Guys getting boosts/decreases in MC from real life play and not what they're doing or what they have done in MC, leads to guys getting moved up/down in rotations and started/benched and it screws up MC progression/regression. No bueno.