The suggestion is that Saruman's "leave Sauron to me" is actually the last line of the Dol Guldur storyline. Never would I have thought that these filmmakers would leave that storyline so wonderfully ambiguous, and I really, really hope it is true!

We first see Radagast muttering spells and Gandalf doing the same (a wizards telekinetic ability to speak to one another) A dark armored orc figure is throwing him around in the cage. We see a female hand appear on a gate, which we see her ring as she walks through.

Galadriel walks through Dol Goldur towards the clings and bangs of Gandalf being tossed around. She approaches the orc and takes him down with a flick of her hand.

She picks up Gandalf and carries him down the stairs. We hear the black speech reciting the 3 rings, 7 rings, and then she completes the dialogue w/ "9 for mortal men doomed to die".

The ghosts of the 9 appear around her while she holds Gandalf, she is surrounded. A nice organ tune of Mordor plays and she collapses w/ Gandalf to the ground and they taunt her. She says she is not alone then Elrond approaches as well as Saruman.

The 9 approach Saruman and Elrond and begin to fight them. They both of course kick their asses in a great short fight sequence by sword and staff. Galadriel kisses Gandalf and asks him to come back, in which he breathes life again. He warns her of Sauron being there.

Radagast appears and whisks Gandalf away to safety. Gandalf asks Galadriel to come with him and she stays and collapses to the ground. Elrond and Saruman finish the 9 off.

A moment of silence then the walls explode to reveal Sauron (in a ghostly man form) and the 9. He speaks in the black speech warning that the age of orc has come and a power will rise in the east. Galadriel rises in frame in her evil powerful looking self and hand flicks the 9 away. Sauron turns into the great eye but yet still a shadow of his armored self. Galadriel tells him he has no power here. Holding her vessel of light and driving him back during a VFX montage of flashing from Man to Eye. He is driven away by her then she collapses.

Gandalf and Radagast see from a distance the it is over.

Galadriel says the spirit of Sauron endures, he will flee into the east.

Elrond says Gondor should be warned.

Saruman says no, Galadriel needs looking after, to take he to Lothlórien.

Elrond insists he must be destroyed but Saruman declares without the ring of power, he can never hold power in Middle-Earth again. "Go now, Leave Sauron to me"

Radagast stops elsewhere and drops Gandalf off and says I need to head to Erabor to warn them of the coming war

EDIT: I could do without "the age of orc has come", though. Sounds like something from some second-rate fantasy video game.