ok but seriously there is a large lack of genitive pronouns
like we've got equivalents for he and him, but not his
no, I am not referring to it as "xis" or whatever because you didn't specify. Not saying "their" because you didn't specify. If you have pronouns he/him or whatever, and that's all you have, then I'm not going to refer to anything of yours as "his shit" because YOU DIDN'T F**KING SPECIFY
and before you ask, "genitive" is the word people who actually know the shit they're talking about to refer to "possessives".