Yes and no. I believe btc will fork with some major changes and better features. Everyone will move over to the new bitcoin.
WOW this is a new and interesting opinion. What do you think this major changes would be? Most people would consider a hard fork still as Bitcoin (unless you change to much), but this would be an altcoin for some. The question is how much can you change Bitcoin with an hard fork and would it not be better in some cases to just start fresh?