You heard about a little thing called the mmar coalition that is fighting a court case{john conroy} on behalf of all mmar license holders? Every thing is frozen atm. You could not renew if you wanted to. You could use that pink slip{mmar license} to register with a LP but if you do that you void your grow license if you had one. There are a couple dates as per the judges ruling. You would probably want to find out those dates and see how it applies to your situation.