Nah he's getting TNJ, he too OP for SA to take down. The only one with the most chance right now is Madara and he's on vacation
I'm pretty sure kishi will make the main characters surpass him, somehow. I have no problem with obito getting tnj'd, but AFTER THE FIGHT. You have to understand that TNJS is extremelly important for the overall plot. Naruto is trying to reach true peace, he wants people to respect, to accept, to understand each other. How the hell would he do that if he kept killing all his enemies without mercy? It would be too much hypocrisy, don't you think?
But of course, the fights should happen, and they should be long and epic. Let's hope that kishi does the right thing instead of using TNJ in the wrong time.,