[TVNerd]

Hard to tell whether Moyles, as the third ex Radio 1 Breakfast host to go in, would want to be more Mike Read (out at the first opportunity) or Tony Blackburn

Not to be pedantic but as mentioned above, Noel Edmonds also went in, and got voted out very quickly. 
Getting back to the point, I think he’ll want to stick it out for as long as possible.