Radagast in The Hobbit Film (SPOILERS)

[Boromir88]

Originally Posted by Rhod the Red

He hasn't been imprisoned in the Shadow of the Past chapter. That's later, and Saruman was still head of the Order in the War of the Ring

I'm sorry, I still have no idea what you're referring too...some help?

I haven't come across anything to say Gandalf was disrespecting Saruman's power or standing/worthiness as head of the Istari and the White Council. Even when Gandalf is clearly more powerful and breaks Saruman's staff, Gandalf believes Saruman still has power left in Orthanc. Once Gandalf knows Saruman is a traitor, he obviously blows the lid on Saruman's betrayal, but he's not disrespecting Saruman by telling the Council of his treachery.

The only moment that comes to mind is in Unfinished Tales when Gandalf blows the smoke rings to mock Saruman's scolding that Gandalf should not be dallying with his childish toys when there are great matters being discussed. But this is a private statement made by Gandalf to Saruman, that his study into the Rings of Power is dangerous, not disrespect towards Saruman's worthiness as a wizard nor being his superior.