etc was ethereum and stuck with code is law. eth was the new hardfork that the majority was against. could be that bcc overtakes btc right? I mean if citibank cuts ties with btc that is...
I understand the main factor that why it happened with ETH , in the ETH there was problem in the technology that was not much better according to the public need features to handle by the developers , so they replaced the ETC by ETC and New coin into ETH .
But here the conditions for the bitcoin is totally different , Here the new coin will be BCC not will be name BTC ( according to your logic ) , because the people mostly have the trust with the bitcoin not with the new coin .
And also here the users majority of bitcoin user are more and also there are many people who even don't know about the fork and putted thier btc in third party wallet for 3-4 years investment .
So here no case will arise where the team.of blockchain change the coin name or new by old .