Marketcap as measured in USD?
Or do you mean an exchange rate between Monero and Bitcoin > 1?
If it turns out to be a better medium of exchange (money) I don't see why that wouldn't happen.
Discussion
😂
If it turns out to be a better medium of exchange it will be used as a medium of exchange by bitcoiners who hold their wealth in a scarce asset backed by proof of work and not some privacy token that you can’t reliably audit the supply of
Normies are not going to touch monero as a medium of exchange though so might as well keep dreaming