This is a "simple" request (is it really?) with a lot of applications for me. I would like to be able to access the verticies of a text box via expressions the same way I can access them in a shape layer. I do a lot of lower third mogrts, and this would make it a whole lot easier to make more sophistcated graphics. I have been using MATH and sourceRectAtTime. It would be nice to have direct access rather than sort of "linking" like this.