Problem is between the bad stories last year and the constant tweaking of the schedule they lost their audience. TV shows exist to get ratings, no matter how good it is if it's not getting the numbers it gets the axe.
CBS does the same thing to "King of Queens". One week it's on, then it's on Monday, then it's not on at all, then it's a rerun, then it's on an hour earlier.
With a DVR it's hard to keep up and they wonder why they lose audience.
Or maybe Kevin James is asking for too much money and they want to knock the show off the air.