As Tupac's Coachella-rocking hologram proved last night for the second weekend in a row, there's no reason to let a pesky little thing like death stand in the way of a profitable reunion. Just ask the Jackson 5, er, 4, who may be gearing up to tour with a hologram Michael Jackson.

"Wouldn't that be wonderful?" Jackie Jackson recently told U.K. tabloid The Sun, the NME reports. "As a matter of fact, we had that idea two years ago for Michael's Cirque du Soleil show."

While the King of Pop's estate has thus far proved plenty willing to cash in on his name, a source told the paper that a hologram tour would take a fair bit of legal wrangling.

"As always with Michael's estate and creating new art with his image, there will be a lot of politics to navigate," said the insider. "But we've all seen how well it can be done now. It could be the most lucrative world tour of all time."

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