Sack DudWard, sack the other sponsorship bellend, remove all traces of Glazer from the board should any remain. Hire a DOF, preferably someone with United experience.
Remove any United shares from the stock exchange (providing by "buying them as a toy", you don't already buy every share). Hire a proper sponsorship deal expert, who can sign big deals with bigger companies and not some slap dash funking pillow company.
Install a manager who has PL experience, so Poch, Eddie Howe, or someone similar. Give him £200m to rebuild. Sell Young, Darmian, Rojo, Bailly, Smalling, Jones, Lukaku, Mata, Matic. Any money he makes from sales, is split 50/50. Remove Pogba as captain and give it to someone with age, leadership, and a strong pair of bollocks, not some fancy Frenchman who just snaps his fingers at a poor decision by the ref.
Contain a feel good factor inside the training ground & stadium. Allow players to do things they enjoy, a better player is made from fun experiences, look at England during 2018, never mind all the "anti celebration police". Massively improve the academy, stop throwing debuts out left, right and centre just because. Spots in the team used to be earned, not because "it'd be nice to give Chong a run around to let the wind through his fecking forest hairdo".
I'd change player contracts, goal bonuses are capped at £25k each. A forward should not be getting extortionate pennies for doing his job. Appearance fees are scrapped, and yearly wage rises follow suit. We lose one or two targets? that's fine, there's plenty more out there that would happily join United no matter what European competition we're in.
And have two wanks.