Nah, There needs to be 'proper' nerve endings for it to work.

Edit: now that I think about it, maybe he could attach them anyway, but he couldn't really control them. As a way to permenantly fuck him up I suppose you could just throw him in a vat full of disembodied legs and watch as he crawls out as some sort of.. spooky ass leg monster that can't fend for itself.

[img]http://i.imgur.com/Mpl1pt6.png[/img]