In reply to Peter G.

Did you see the chart positions of the album and it's singles? It was a success and so was their last compilation. I'm sure if they did comeback their sound would be updated and full of crossover hits for urban and pop radio. Plus I doubt it will flop hard because Beyoncé's still got her superstar status and Kelly's successfully keeping that 'dying genre' a float. Maybe the original song on this album is a test run to see if it could work. Anyways they've said they won't ever be getting back together only to perform so you don't have to worry about them looking like fools if it doesn't sell.