The real fix is the one that's least likely for this owner. You get a real NHL GM, with established connections and credibility around the league (note: this could be a multiyear AGM from a perennial contender). Then, you give that GM control of the head coach, interviewing, and hiring so that they are in lock-step of vision from day one. The coach has input but the GM has final say -- and with luck, that prevents nostalgia signings like 2 years for Geertsen who Lindy thought was good at his role 3 years ago, but has since proven to be a bottom 6 AHLer. Then, the GM uses their network and the coach uses their network to go find assistants that align to their combined vision. But the coach's input is foremost because they have to work together on the day-to-day. It's just a hockey staff; it's not rocket surgery.