I still see Madara having his own agenda, but Obito will defiantly start clearing house.
I can still see Hiashi, Choza/Choji (one or the other), Gai, Kiba, Tenten, Mifune, Shino, Tsunade, and Kakashi dying....which sucks because I love Kakashi, Shino, Mifune, and Hiashi is a beast.
Possibly...