Maybe in the future, but for now Bitcoin is the main reference of all other cryptocurrency or altcoins. In the market Bitcoin has been the foundation of the altcoins. Especially when being negotiate to be listed in an exchange. Bitcoin is one of the requirement for it. It might take long before someone take the throne to Bitcoin. Yes, there are some coins that have the potential to do so like Ethereum. But Bitcoin now it the one that make the market rise or fall, like the incident in the US. It make the market go all red.