Who wants to have breakfast with Brown?

With only one seat in Scotland and NI to come, the BBC are projecting Labour in 3rd place:

Con 29% UKIP 17% Lab 15% LibDems 14%

Labour have been humiliated in Wales and their vote in Scotland and in Labour heartlands have significantly fallen.

Labour MP John McDonnell said that Brown is now on probation and the policies will have to change:

If Labour MPs and Gordon Brown don't get the message from these results, we are finished.

The question for Monday 8th June is will Labour MPs now move against Brown and call for him to go?