So here's what I've heard.
Imagineering is going through massive layoffs to focus the division on a more regional theme park level outsourcing for rides. This is beyond UC's PM/bare bones creative design model. Think "we want a Marvel land, lets contract everything out, PM makes sure this happens". Yes, prior times when a large project ends mass layoffs usually occur, but this time it's also refocusing the division. This is not the end, this is the beginning. I'm not confident this will save Disney money in the long run but it's still too early to tell.
My main comments are that Disney fans tend to point to WDI and Disney Parks' in house development of attractions as an objective reason why Disney parks are better and done "right". This effectively neuters their arguments so now they're making up excuses on why Joe isn't gone, this is normal, etc etc. Just like GotG at ToT, they will excuse and excuse to defend like it's a sports team.
Anyway, as I said, this is the beginning so there's lots still changing and happening. I will report back more I hear.