I haven't read the whole thread, but I agree with those that say this isn't likely to be some Machiavellian plot. I think it is more likely that Aquilini was expecting a four-to-five year rebuild like Benning and Linden promised when they first got here, but here we are in year five and Linden wanted to keep stripping it down, while Benning thinks they are ready to compete on schedule, so the owner canned the guy who wouldn't try to deliver on what he promised.
This is how I see it too.
The fans didn't like it when linden started condescendingly preaching about patience after years of talking about the playoffs and accelerated development. I doubt the owners liked it either.
Linden and Benning sold ownership on a plan of turning things around in a hurry, of a competitive retool. They talked about the Sedin timeline, and being ready to compete when the Sedins contract is up. The time has come for them to deliver, and instead linden is back peddling, moving the goalposts, saying "I never said this would be fast or easy. We need to be patient. Blah blah blah." ownership didn't buy it. Linden failed. Period. Benning is apparently still saying they can deliver on their original promise and be competitive this year. Is that a betrayal? If they're not competitive I would almost guarantee he is gone too. Him reporting directly to ownership is hardly a promotion, it's him being on a tight leash. He is fighting for his job this season, as he should be.
Maybe you can say that linden was smart enough to realize things weren't working and want to change direction but who cares. He over promised and under delivered and that earned him a firing, as it often does.
Maybe linden feels betrayed but that's his interpretation. The idea that this is f***ing game of thrones and Benning is putting things in motion like Varys, give me a break. The man has an iq of about 85 and he can't keep his mouth shut. He has all the ability for devious politics as Hodor.