They are indeed a rival, but if Listed BNB token would bring and atrract more people to come and trade on Kucoin, who doesn't want that? As we know too if BNB token is one of superior token which their value has increased multiple times just on this year.
Now for Kucoin to go onto BNB... Seems unlikely though
Anything could happen man
But, isn't it makes the kucoin shares will get less demand? i thought that with the listing of the binance and that will give an impact to the KCS at least it will not so big consider about KCS only traded on kucoin.