Plain and simple, Fox could be getting a 4th animated show from Seth Macfarlane.
I'm going to take a guess that if it happens, it's going to get signed on for a second season before it even premiers. (Just like they did with the Cleveland Show, which should have never premiered in the first place.)
Though there's one little quote in this article that should be seen.
"I love working with the guy, but our plan is not all Seth, all the time." - Fox Entertainment President Kelly Reilly
I really haven't seen such a blantent lie since Mark Mcguire countlessly denied using steriods.
Breaking TCA 2010 News: 'FAMILY GUY'S' SETH MACFARLANE MAY HAVE ANOTHER ANIMATION SERIES ON TAP FOR FOX - iFMagazine.com