Thanks so much for the response! This was my first post and I somehow didn't expect to get any helpful feedback, but I really appreciate it.
To clarify my interests, I want to study language evolution, language modality, and the linguistics of signed languages. I'm interested in the relationship between formal linguistic systems and less conventional modes of communication like gesture, how that relationship developed, and what role it played in the origins of language.
Chicago is renowned for the study of gesture, has some really great research groups, and has current faculty who are interested in language evolution as well as signed languages. UT has a big focus on signed languages, but as far as I know little going on in terms of language evolution.
I still don't know what I want, but I'm in communication with faculty from both programs. If there really is nothing going on with language evolution at UT, then I like the idea of focusing on sign language there for an MA and then moving on to UChicago. I don't have a problem with reapplying necessarily. My main concern is that UT says there is very little funding for MA students, and I absolutely need funding. I just don't want to commit to a PhD somewhere in order to get the funding, only to find out a few years in that no one really wants to or is able to support me in researching my main interest, language origins. But I also don't want to end up backing out of a PhD program after accepting a bunch of funding, only to move to another program and finish (or I guess start over) there - that seems like it could burn some bridges.
Any further thoughts or advice? Thanks for listening, these thoughts have been eating at me for weeks now and it feels good to get them out in the open.