User blog comment:WillofOP/Random thoughts part 2/@comment-4493594-20111122224932/@comment-4493594-20111123001438

I doubt this is going to work. I think Brook needs to touch the sword to infuse it with his soul, otherwise the effect wouldn't be that strong. If he was to give it to Zoro he would have to leave his body entirely and become the spirit of the sword (Shaman King anyone? xD)