Read More here: https://cryptodaily.co.uk/2017/11/roger-ver-declares-bitcoin-cash-true-bitcoin/
Bitcoin cash is not a bad altcoin, but at the same time, it's not the very best(I am not talking about it in terms of price). Support from ant pool and recent events claim Chinese were involved in it's recent price pump;is not enough for bitcoin cash to take over bitcoin. Maybe in the future bitcoin cash may give a tougher fight to bitcoin, but overtaking bitcoin's spotlight is not going to happen that easily. Remember the times when people claimed ethereum will take over bitcoin and some are still trying to?