I am not sure, but nothing impossible, anything can happen in the crypto.
Bitcoin cash or other coins is have the opportunity to it. But I still belive that Bitcoin is the best.
bitcoin cash needs a long time to take place of bitcoin and I don't think that bitcoin cash can do this. people are not familiar with bitcoin cash and they only know bitcoin as the main coin in the cryptocurrency. besides that, if they can collect more bitcoin, they can make a lot of money than the bitcoin cash. bitcoin still leading the cryptocurrency and still be the first choices of all people until now.