At this point, given how the last few years have gone, there aren't really many bands left to reunite. In the last two years alone, there's been The Libertines, Stone Roses, Busted, Sleater-Kinney... the list is almost literally endless.
There's still a few bands dragging their heels though. Led Zeppelin, for example, and - though it hasn't been as long - Oasis. So who could be next? Here's the cases for and against.