Simon Cowell unintentionally did SCD a gigantic favour. He thought he was being terribly clever by getting Alesha to quit the show for BGT. By doing so, he allowed the BBC to be rid of the weakest part of the judging panel, and replace her with the far superior Darcey.
Ha, this is SO true
But I have to say, I actually like Alesha on BGT, it suits her much better