I bet by either the manga ends of 5 years after the end of the anime, there is going to be a new Bleach anime covering the final arc. They'll probably be needing fillers to help slow down the manga before the anime catches up.
I felt like they should have ended the anime at the end of the Fake Karakura Town Arc. Then they will start a new anime with a new title at the beginning of the Lost Agent Arc which is the start of the time-skip. Kind of how Dragon Ball Z and Naruto Shippuden started.