You don't. At best you pick a relatively distressed one up for cheap, fix a load of the internal problems (spending your own money in the process), then sell it on at a higher net value. Mandaric has done that at least twice and the Pornodwarves did it at Blues, while they'll also personally pocket a load of the funds from selling off Upton Park knowing that the club has effectively been given a brand new ground for a piffling cost. None of that applies to Wolves.
Personally I don't know why you'd bother buying a club like Wolves without personal emotional attachment. The exception I suppose would be if you'd acquired your wealth in dubious circumstances overseas and wanted to transfer your assets out of reach of seizure. Of course you wouldn't necessarily want people like that involved, and when they do enter the picture they can be very flaky (see failed takeovers at Sheff Wed and Reading, as well as the litany of crooks who owned Pompey post-Mandaric).