Noooo, I'm saying Madara used Obito. Madara told him he entrusted his eyes to someone else(Nagato). So he had Obito go and do his plan. Sooooo Obito had Madara's left eye, then Zetsu got Madara's left eye from Nagato's corpse.
I suppose he needed someone to take an active role in manipulating Nagato, which is why he couldn't do it himself. He was too old, and died about 5 seconds after detaching himself from the Gedo Mazo.