why would the Brown robe be crippled?its basically a heart under a coat.
I think the reason its crippled is beacuse it represents master xehanort's heart which is the heart of an old man.the cripple has to do with the fact that MX was also slightly crippled and perhaps that characteristic was reflected on his heartless form.Also it could be possible that under the Brown robe lies MX WHO has aged 10 years more since BBS and he has become even more crippled.And if think about it ansem seeker of darkness is the closest to MX incarnation since it was created from his heart .But overall it seems like the heartless beneath the coat is perhaps a very aged spirit form of MX with a hunched back.He also went to destiny islands because he wanted to see the destruction of his homeworld.
I think the reason its crippled is beacuse it represents master xehanort's heart which is the heart of an old man.the cripple has to do with the fact that MX was also slightly crippled and perhaps that characteristic was reflected on his heartless form.Also it could be possible that under the Brown robe lies MX WHO has aged 10 years more since BBS and he has become even more crippled.And if think about it ansem seeker of darkness is the closest to MX incarnation since it was created from his heart .But overall it seems like the heartless beneath the coat is perhaps a very aged spirit form of MX with a hunched back.He also went to destiny islands because he wanted to see the destruction of his homeworld.