Yeah, it's unlikely and probably won't happen but I do think it's possible. Most likely though, I think Bitcoin Cash will just surge during the uncertainty surrounding Bitcoin and then Bitcoin will recover it's position once things settle down.

At this point, Bitcoin Cash will most likely fall as Bitcoin rebounds. I plan to try to take advantage of this change in the market. However, Bitcoin Cash is very new and nobody really knows though so I'm not going too heavily into it :)