Don't forget that whatever criticisms people have of Jon now should be mitigated by the fact that he has re-entered the house.
He has watched the show from the outside, seen the diary room conversations and has formed different views on the housemates - like we all do.
It's a difficult mission, and I had misgivings about it when I first heard the idea.
Anyway the Tickler appears to have been making plans with Fed and Gos.
http://bigbrother.digitalspy.co.uk/article/ds4937.html