So you think he'll try to subdue and force him to use Rinne Tensei somehow? Madara has to be careful, like Obito says, he depends on him to complete his plan.
Madara doesn't seem like the kinda guy who wouldn't have a back-up plan.
If Obito does betray Madara then there are only two ways that he can stop him:
1. Use Rinne Tensei so that the army can kill Madara. (Obito dead) and If Madara becomes the Jinc before dieing then we would most likely have a time-skip for when the Juubi re-appears.
2. Kamui Madara to the alternate dimension and destroy both of Obito's Sharingan.
Edited by ANewLight, 18 December 2012 - 07:08 AM.