For me one great achievement shouldn't make Ranieri sack-proof. I don't really see Ranieri as a potential long term manager, he's too old for that anyway IMO. The job here at present is to help establish Leicester as a top flight club and that to me means we should be looking at atleast mid table for a few seasons.
I've got this fecking weird feeling we're gonna get relegated, Ranieri will walk, we'll wind up with Pearson again after he's made up with the owners for dissing their fellow countryman/ sacking his son and there we are back in 2011 at square one