Mining for BCH now is always profitable because there are less miners low difficulty level. And you always have an option for keeping BCH or exchange with Bitcoins. I prefer keep BCH can be profitable atleast for this month i see its price flying high. Moreover its quite profitable to mine BCH for atleast 4-6months it will be most profitable because of lack of miners 
You have no idea what you are talking about. When BCH forked it inherited the difficulty of the Bitcoin chain at the moment of the split. This means the chain only has maybe 5% (last time I checked) of Bitcoin's hashrate and all of its difficulty.
Sure there is a difficulty adjustment in place that will eventually happen, but they need to mine enough blocks to get there. While some supporters will forsake profits for a little while to help give it a boost, those big miners paying $1,000/day in electric bills are not going to be quite so generous.