One of the things that irritate me about these questions about the 9th meeting other Doctor's etc is that they don't acknowledge or respect the basic truth that this is an incarnation who is fresh out of the Time-War.
He is the last Timelord. It has to be accepted that it is impossible for him to meet other Timelords, even past incarnations of himself. And if he did do so it would water down both his character, and the immense trauma he carries with him.
He is isolated, completely isolated. And that is how he should be left thank-you Big Finish....
I agree, but I think the 10th Doctor struggled with alot of that as well through his tenure. It was not the extent of the 9th though being fresh out but he had more of that war guilt and such than the 11th.