It is a possibility, but it is going be highly unlikely as there are still loyal bitcoin users that maintain its status. But who knows, right?
There's a possibility you said but it's high not happening because there are more loyal to bitcoin?
Some experts think that there are competitors who are much better, more functional than bitcoin. So the decline of the world's main crypto currency is inevitable. But for some time the course will continue to grow
It has been said years ago that bitcoin will be replaced but not until now and they keep on telling it loudly.