That pretty much convinced me blind madara is not so blind at all. Can see through hashirama sm sensing, can use all rinnegan techs. What so blind about it XDYeah, there are a couple of idiots who think BSM Naruto is on par with a juubi jin, but it does enhance BM to way above it's normal abilities. It would go against the definition of senjutsu if it didn't.
In case you're going to use the argument "Why didn't Naruto use it?" There's been plenty of bull during the chapters Madara was revived and things could have been used that weren't. For instance, eyeless susanoo anyone? Absorbing amaterasu and chakra anyone? Somehow Madara can hit people while blind anyone? Naruto didn't use TBB against him anyone?