Nothing floated from the Dubas camp makes any logical sense if you thought things through.
1) The pressure of the job is hard on family life. He may take time to step away from his post. But he spoke to the public before his family.
2) The job strain on the family was an unknown factor on the home life on Monday afternoon. By Thursday, Dubas was ready to assume even more responsibilities by 'streamlining' the process, presumably taking some of Shanahan's reporting duties to the board. Ok, that's one way to deal with work stress, take on even more...
3) MLSE is so dysfunctional with meddlesome owners which may impact the critical negotiations this summer. Okay, on the surface it sounds like a reasonable, time honoured critique of MLSE. However, the approval of the board doesn't go away with a streamlined reporting structure. It just cuts out a layer of management above the GM level.
4) Shanahan put his foot down pretty quickly and decisively on Friday, assuming with board support before Victoria Day Long Weekend. So how dysfunctional is MLSE when they can move that quickly on a big item?
The only framing from the Dubas side I've seen is the suggestion that job is a pain in the butt, we are mired in chaos as a backwards organization. Everyone else is incompetent, and you'll be lucky to have me (Dubas) reluctantly return and solve the problems no one else can and Shanny can kick rocks and go the way of Lamoriello, Hunter and Babcock.
I dunno man, you'd have to think the board of directors are seasoned political and corporate operators, as is Shanahan, and they acted very decisively.