Hell hath no fury like a media organiastion scorned

We're not sure why, exactly, Granada are talking to lawyers about the cancellation of the Girls Aloud/One Ticket Sold tour.

Surely if anyone has a beef, it'd be the poor promoter who signed up thinking he'd be having a cash-cow of a UK tour to run, only to be lumbered with the Saccaharinebabes and a paler shade of Blue. What are Granada going to base a claim on? The fact that the promoter has pointed out that their show promised "Popstars" and delivered only poppets?