A&E has already finished filming all but the final episode of next year's fourth season, and they've suspended ol' Phil from that final episode. A&E, of course, intends to broadcast those shows, but that has nothing to do with their suspension of him; rather, it's strictly a profit issue for them.
The present questions are:
* will Phil be included after all in that final episode, or indeed will the family participate in it without him?
* will the family, including Phil, sign with A&E for a fifth season, and under what conditions?
Here are a few possibilities but nothing more than that at this stage:
Cracker Barrel:
https://www.facebook.com/CrackerBarrel/posts/602887726427665
Phil Speculation:
http://insidetv.ew.com/2013/12/20/duck-dynasty-return-phil/