A friend of mine is playing a medium sized character who is a Dire Wolf Lycanthrope. He wants to use a Large-sized shortbow, except that when he is in human form, he will unstring the bowstaff and use that as a quarterstaff. He argues it is roughly the same size, and should be legal.
My thoughts are that since bows are considered two-handed weapons when on size, and you can't use two-handed weapons when they are a size category bigger than your character, that he should, by extension, not be able to use the bowstaff as a quarterstaff. However, realistically, I can see where he got the idea.
I wanted to know if this idea was legal, if he can actually use the bowstaff of a large-sized shortbow as a quarterstaff while still in human form, and thus medium sized.
Keep in mind, a Dire Wolf lycanthrope becomes large size when in Hybrid or Animal form.