Your are going to promote. You don't even have to win your league. If you finish 21-1 or 22-0 like i believe you are going to you will promote though bot cleanup. I'm about 95% sure that if you finish with 21 or 22 wins in the regular season you will promote. Try to win your league though. It will feel better to promote through winning your league, but bot cleanup with work as well if you just want to make it to IV. league and dont care how it happens.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs