Scarborough is more likely to get canned than Keith. Olbermann's show is by far the network's most popular program. Meanwhile Joe's had two shows cancelled in the last four years. I don't know why they keep him on.
They're both quoting polls which are unreliable predictors of elections, especially this far from the election, especially since they only poll land lines and especially when the race is this close. Therefore no one has any clue who is going to win, therefore...