After the forth coming Bull run I'm very optimistic ETH will be capped above $200 billion and it has the foremost community and Blockchain amongst other altcoins, it has gained a good level of stability such that can be likened to Bitcoin so no doubts I think it will be fair enough to crown eth the king of alt coins.
No doubt that it is possible because ETH is the 2nd top crypto.
With many projects that are into smaet contracts make it one of the most used and choice of most of them.
And with that, it adds to market cap of ETH that shall be able to achieve such new highs in the upcoming bull market.