I think it is very difficult to skip or replace the current bitcoin position. I honestly do not expect that to happen, what I expect is that both remain in that position and the price keeps rising. Then everyone will be happy.
For me that is exactly the future of crypto, those coins will be always at their possitions and they will be going up when market will recover, future of crypto need to be like this.
In order for both to remain in the same position, both should have a same price appreciation but if we look at the past years, we have witnessed that the value of Bitcoin rises more than the rise in the value of ETH. Having said that, I would love to add further that in years to come, Bitcoin will still have a status much higher than ETH. ETH is also expected to go beyond $2000 in the current year. All we can do right now is to wait and hold our portfolios. This is time to stay calm and passionate.