Bitcoin would still be king, Bitcoin is king, and Bitcoin will always be king regardless of any little retared brother that comes thinking its going to take the kings place.
It depends if the bitcoin is controlled by a small number of developers and if they have support from the big community.
In my opinion these altcoins are nothing but practice to see how bitcoin can be made better. There are a lot of crashed coins out there and the issue I see is that to many people are investing a small amount to get a larger amount back and then let the coin crash. Just my opinion.