I thought she was ideally suited for that show - you wouldn't expect her and Michael Portillo to get on, but they do! I don't think it is possible for them to sit any closer on that sofa without climbing on top of each other! And she was so gloriously dismissive about anything and everything, with those rolling eyes.
Hazel Blears was a terrible replacement, especially after her expenses. Caroline Flint was better but still not nearly good enough as a replacement for Diane!
And that Lib Dem woman Julia Goldsworthy couldn't even hang onto her seat - why is she invited on? If they are going for ex-Lib Dems they could at least go for someone with some personality, and get Lembit in there...