What Orochimaru didn't tell them, is that Madara has the Rinnegan now (he should know that because Kabuto knew) and also that a certain masked guy (that would ring a bell for Minato) has the Rinnegan too and has (had actually) in his possession 7 out of the 9 bijuu (Kabuto knew that too). Correct me if I am wrong but Orochimaru said that he watched the whole thing through Anko (insert perverted joke here xd) and he also took all the info Kabuto had.
What they also don't know is that that masked man has now revived the Juubi (Orochimaru shouldn't know this).
I am really, really curious what would their reaction be if they learned all this, judging by their reaction to "Madara is out there and is killing people".
Can you imagine the surprised look if they join the battlefield not being aware of all these and suddenly see a wild Juubi? xd
What they also don't know is that that masked man has now revived the Juubi (Orochimaru shouldn't know this).
I am really, really curious what would their reaction be if they learned all this, judging by their reaction to "Madara is out there and is killing people".
Can you imagine the surprised look if they join the battlefield not being aware of all these and suddenly see a wild Juubi? xd