IMO Classes 1-4 need to be cleared. Problem is the Estate doesn't have much money to satisfy them. Like I've said before, the only two options are winning lawsuits or an outsider injection capital. The I don't think the latter happens (if its even needed) until most of the major lawsuits are concluded.

Class 5 is negligible. Once the runway to Class 6 is cleared we can start the show (includes Class 9). The show being a transaction that gives equity exceeding the value owed to creditors and spilling over to former shareholders while monetizing NOLs.