It was a weak chapter this week, in the sense that there were no answers given but even more questions were raised.
Madara must be Tobi, just my suspicion.
Why is it that a rinnengan user have to answer to orders given by Madara, is Madara that strong even though he's just a Sharingan user.
Kishimoto delayed, yet again, the Sasuke Vs. Itachi fight in quite a weak manner, I say.