TBS has picked up FOX and Seth MacFarlane's animated hit American Dad as an original series, starting with the show's eleventh season. 15 new episodes will begin airing on TBS in late 2014, following American Dad's tenth season on FOX this fall.
http://www.ign.com/articles/2013/07/16/american-dad-is-moving-to-tbs
Interesting. I wonder if it has more to do with FOX no longer having anymore run on their animation lineup or if TBS simply offered to pay more money for the show.