I don't know about this year but last year on 2k16 I used everything from simworld here on OS and the games were amazing man always tough no matter who you play. Role players actually play to their strengths and they do a great job with their draft classes with actually having gems that play better than their ratings.
I would definitely recommend trying it out especially if you don't mind using fictional rosters you don't have to but I liked them more then the rerated nba teams.