I'm not disagreeing with your post but just to add another possible perspective;There's nothing to wake up from.
The problem is they do not have the capital to operate a top 4 PL club. It cannot be done in the current football economic reality in a financially sustainable way.
Their idea was to grow commercial revenue and build a stadium so net turnover was in striking distance of United. They did not foresee or account for Chelsea and City changing the game.
Their THFC shares account for 30-40% of ENIC's total value. No other ownership group has more than 10% of their net worth tied up in the football club. The other ownership groups have capital to burn on operating losses that ENIC simply doesn't.
There's no "waking up" from this problem. They just don't have enough money. That was what Levy meant when he said he wouldn't be missed until he was gone. Not that I want him back or indeed believe he deserves praise. But people seriously have underestimated the degree of difficulty of that job.
Its just that ENIC cannot succeed, period. They had a plan. The sands shifted beneath their feet. Until they sell, there's just no hope to be anything other than 4th-8th.
Focus on the cups.
Maybe the Lewis family are waiting to see what happens with Manchester City, because if they get hit hard for the rule breaches it may have a knock on effect with other clubs being careful, with FFP/PSR, meaning that our club's budget may become more like the norm for a big six club?
Or if City get a relatively small punishment or even get away with it altogether, then the dynamics of the league ain't changing, and the Lewis family may as well sell?