Blake Griffin is a top10 PF easily, so I don't know what you are talking about. John Wall on the other hand should not be considered better than Blake Griffin. Seriously Blake Griffin an 84 and Wall 85? I know it's only a video game, but those numbers pretty much says John Wall is more valuable than Blake.
If CP3 is an 88 and Wall (who is not even a top10 pg in the game) is an 85, then what about the other pg's that are better than Wall? You're telling me we have a lot of PG's in the 85-88 ratings? Terrible.