JIMO slips to 2015 - This might be good!
This could allow the mission to expand it's abilities. It's hard to imagine they'll send this huge nuclear powered spacecraft all the way to Jupiter and not include some kind of lander. Imagine rovers like MSL on Europa, Ganymede, Callisto and Io!
Or cryobots like this one:
I say load this baby up because these missions take decades.