I am pretty sure I agree with this. If I purchased the team, the first thing I would do is make sure I have the right guy in charge of anything to do with hockey operations. I say that because, I have no experience running a hockey team and neither did Barroway even though he has been involved as an owner for a while. Owning a business and running a business are two different things. The key is having the right operator and the right people in management. Barroway likely thought he knew what he was doing and he liked Chayka, so Chayka became his guy. How much of Chayka's decisions are really Barroway's is hard to tell.
An experienced operator might have kept Tip. It depends on the rift and the power taken away from Tip and maybe the new direction of the team. Maybe Tip would have exited regardless. Neither Barroway or Chayka have or had the experience to hire and pick out an inexperienced head coach. An experienced operator would be more qualified to pick an inexperienced head coach that could step into the roll and do a nice job. Barroway/Chayka could have hired an experienced head coach but they didn't know what they didn't know about hiring a head coach.
Chayka has his arms wrapped around player trade and drafting decisions. He has years of experience with analytics to make these moves. So far so good, he hasn't done anything really stupid. Picking a head coach is totally different, and Chayka/Barroway simply weren't qualified to make this hire. Becasue of the pretty bad year most players are having on an individual basis (Reider/Domi as examples), the trade value of many players has been reduced. In my opinion since Tocc hasn't put players in a position to succeed, it makes them tougher to evaluate for Chayka or any other GM. It's not easy to determine the core problem in this situation, who to keep, who to ship out, etc... This gets back to an experienced hockey operations person under Barroway and above Chayka to evaluate this team, the coach, and it's players. If I were the owner today, that would be the hire I would make, to evaluate everything, before I do anything else.