We have discussed that with another person from the community and in my opinion, would be great to have.
But having a specific class is a double-edged knife, it could indicate compassion but it can also indicate discrimination.
What we discussed was adding options in the controls to make it easier for players with disabilities. That is something that will take quite a lot of research and development to be made right.
We want to make the game accessible to as many players as possible, so we will definitely look at the options, if we can do it, we will :)