I don't understand why exchanges aren't willing to support bitcoin cash. I can understand a holding period for it, but they should vow to support both. Guess if you're the only exchange supporting it, you'll see an abnormally high amount of traffic. Think it's doomed to fail and BTC is going to drop with it, shorting is a great idea.
I think whatthe problem is is something to do with btc and bcc having the same private keys so you might not be able to trade with them yet i dont know. I know exchanges make more in fees off btc that they wont on bcc also