Thank you, Arvedui, for the staunch support.
I have been thinking about the whole Eagle thing. For some reason I simply cannot picture the
Eagles carrying
hobbits all the way into
Mordor to destroy
the Ring. The Eagles did not ever seem very active in contesting
Sauron, and I see no reason why they would have begun to do such a thing then. They were
Maia of
Manwe and were not on ME for the purpose of aiding the
peoples of ME against Sauron's threat. That was the purpose of the
Istari. It seems to me that Maia keep to their jobs and do not meddle in the jobs of the other Maia. The Eagles' friendship with
Gandalf can easily be accounted for as Gandalf was akin to them, and they could easily have been told about him through Manwe. However, I see no evidence to support the idea that the Eagles would have outstepped their bounds and their job by carrying Hobbits into
Moria to destroy a danger when there was already someone else taking care of that job. Why did the Eagles submit to carry
Frodo and
Sam out of the fires of Mordor? Well, 1: Gandalf asked them to, and it is apparent that the Eagles respected Gandalf because of the friendship between them, but this does not mean that the Eagles would outstep their bounds and help
destroy the Ring. 2: Gandalf's job had been accomplished. 3: It would have made for a very bad story if Frodo and Sam had been left in Mordor.
Just some thoughts.