Leave it to private equity to try to bring back Michael Jackson.

The Wall Street Journal recently reported that "Colony Capital, which owns the Las Vegas Hilton and is a major shareholder in closely held Station Casinos, is in discussions with Mr. Jackson to get him back onstage and in the spotlight via a long-term stand in Las Vegas."

Colony Capital may just have the leverage to get something done with Mr. Jackson: he owes them $25 million after the firm acquired the debt from Fortress Investment Group.

The plan is to try to revive Jackson's career with a stint in Las Vegas and, eventually, build a Thriller-themed hotel-casino there. I'm not so sure. Las Vegas has resuscitated -- or at least prolonged -- the careers of a lot of entertainers, but it's hard to think of anyone who carries as much baggage as Michael Jackson.

Similarly, a private equity firm might be able to turn around a struggling brand but, to my knowledge, the industry has never attempted to work its magic on a brand that a large percentage of Americans believe has molested children (with the possible exception of Chrysler). And legal system be darned, that's what many people associate him with.

Private equity, in my opinion, is the juiciest of all the financial sectors. While venture capital is more baldly a gamble -- after all, something like 10% of investments actually pay out handsomely -- private equity is a quieter, stuffier, much, much larger gamble. It makes my blood gurgle with excitement.

Private equity firms have been gambling big, of late, and, according to the Wall Street Journal [subscription required] at this wee hour of the morning, they might do even more so by orchestrating an LBO of Harrah's Entertainment, Inc. (NYSE:HET). Naturally, the biggie of all private equity gamblers, Texas Pacific Group, is rumored to be involved in the talks to buy out Harrah's, which has a $12.34 billion market value and $10.2 billion in debt. Now there's some leverage.

While this would certainly be the biggest casino company ever bought out by a private equity group, it wouldn't be the first casino company -- Colony Capital, also rumored to be in on discussions, has bought several properties in Atlantic City and Las Vegas -- or the first huge gamble. After all, there's HCA Inc. ($21.3 billion), in my mind (and I was analyst on many a hospital deal in my time in investment banking) a huge hospital management company like HCA is a huge gamble. In hospitals you have two very egocentric, impossible-to-predict, and money-hungry groups pulling your cash flow this way and that: doctors and the U.S. government. Ick.