A Celestia and Luna episode would be amazing.
1) One that's way, way out of their usual style, a political conspiracy thriller. Musical duet between the princesses, while Celestia holds an ambassadorial meeting of forced smiles and ominous doublespeak with the villain, at the same time Luna goes Solid Snake on his base to find out his plan. Pinkie Pie is used to throw off the villain.
2) One somewhat more in line with their usual style, Twilight goes on a mundane errand for Zecora that brings her off into the wilderness, dangerously close to some disaster one of Celestia's previous students unleashed. Celestia stages a full-out search and rescue to track her down before history repeats itself. Parallel story through interspersed flashbacks. Hell breaks loose right as Celestia gets there.
Twilight, being Twilight, not only knew what she was approaching the whole time, but took a hilarious amount of precautions, utterly curbstomps it in a pyroclasm of contingencies, and puts an even stronger seal on it. Celestia is rather bemused that not only is Twilight even more badass than she expected, but that she spent the last two days in Defcon only to end up as a convenient free ride out of the boonies.
Ends with Celestia writing a friendship letter to Twilight, then visiting the royal memorial tower to have her breakdown in private. Joined by Luna, who asks about what she's missed in the last thousand years. Celestia starts sharing one of her memories, the audio fades out, and the camera pitches up to more memorial tapestries...and more...
and more...
edited 4th Jul '12 1:35:55 PM by Pykrete