The sad reality is that I don't see MATFO moving off of The Power of Friendship (the power of the lock-bracelets is too strong). I think they view Keldon as some kind of strong locker room glue guy, Vassell as their 3/D guy of the future, and Sochan as a premier defender swiss army knife. To be clear, I don't agree with any of those assessments, but this is in line with the organization's prioritization of continuity and continual, internal development (see Johnson, Mitch). I think at most we'll see Branham or Blake (but not likely both) gone and maybe they add a vet/resign CP3.
But in reality, I think the lineup we see for Game 1 is Fox/Castle/DV/HB(or Sochan)/Wemby with Keldon being the first guy off the bench.
To be even more clear, I hope to god I'm wrong about all of this, but I don't see them making more than just incremental changes (incremental here meaning: Harper and Mitch. I would be shocked if they actually used 14)