Easily Anderson. Dominant champs deserve immediate rematches when they lose. It's usually what people want to see and often times, a real dominant champ has already beaten the guys worth mentioning in the division.
I thought the fight was clearly a win for Jones, but a lot of people think otherwise. At the end of the day, it was a unanimous decision win and a challenger doesn't deserve an immediate rematch for having a close fight, especially when there are game contenders like Glover and Davis that Jones has yet to fight yet.