I noticed on page 14-15 of the latest manga for Naruto, Chapeter 610, that the Juubi shows a strange reaction to Madara's and Obito's contrast in deciding what to do with the Juubi. The thought came to mind, its plausible to say that in Kishi's mind Obito/Madara are controlling the Juubi through the tube-like link connected to their backs. So isn't it right to say that The Juubi is either displaying, or better, reacting to the conflict in desicions and mindsets between the two?

I say the Juubi is reacting, and Kishi is planning to set the Juubi loose soon. But let me know what you think. Is the Juubi going berserk soon, or is something else happening? I'll leave the picture here for speculation. It is the bottom right panel.