IMO:
Ghost has to walk.
With Edvinsson and Walman as prospective top 2 LH'ed D (this is only my opinion): I want Chiarot moved.
That still leaves:
Walman, Edvinsson as top 2. Maatta as 3rd pairing. A decision to make on Johansson (does he replace Ghost and become 3rd pair with Maatta as 4th); and still Wallinder & Buium in Grand Rapids.
Uncertainties:
Not certain how much the Org loves Johansson; but I thought they really high on him. Although they were saying the same thing about Sebrango. Will they find a spot on the roster for him... or just move on, one way or the other?
Can the Org live with Chiarot as 3rd pair, with his salary and commitment? Or do they clear space and use Maatta as 3rd pair? Or: vice verse and trade Maatta? Or keep Chiarot as 3rd and Maatta 4th (both under contract) and just let go of Johansson?
I think the Org just moves on from Ghost. IMO.
On all the other questions Enquiring minds want to know (answers).