The media networks will keep individuals like Kimmel around and keep negotiating their salaries down as live broadcast television continues its decline. The networks sent a clear message when they got rid of Matt Lauer, Charlie Rose, Brian Williams, and Bill O'Reilly among others "out of contract cycle" - "We decide what to pay you. If we can get rid of the top guys, we can certainly get rid of you too."
Kimmel won't leave on his own because he has nowhere to go since he brings nothing to the table> He has to take what the network offers.
Kimmel’s days are numbered as his ratings sink How long will money grubbing networks keep on a losing show for political reasons?