For what it's worth, I think the Allams are rolling the dice. They want out with a decent return.
Hoping that, by spending as little as they can on recruitment, selling our best/most experienced players and icing back the parachute payments , such a strategy will not lead to relegation. In their eyes, if this works for the next two seasons, they may well recoup all of the debt they have in the club, yet still give them the "interest return" on their investment.
A fluky promotion would obviously sweeten the pot, and give them an even longer time-frame to boost their profits.
Two seasons from now, using this strategy, they may well be ahead of the game if they are still in the 2nd tier. Sell the club at that point ( 10 or 15 million quid, whatever), would be gravy, or at least give them a decent return on their investment over their tenure.
They may well be in deep **** if we are relegated...they'd need to hang around for a lot longer to get their investment out - if ever. That's the dice rolling bit.
It will not be much fun for our supporters battling relegation survival for the next couple of years.