SAP as we know it is going to go away with PBS.
What that means nobody knows because our Union can't (won't?) Talk about it. Based solely on LoA 11 I'm very very pessimistic about it being good. LoA 11 has horrible "unintended" consequences due to very poor language.
Basing a decision to come here for a relatively long time - 7 years to flow - based on SAP is a very bad idea.