I suppose its a possibility, like you mentioned they have come out and pledged support for erc20 tokens. I do think there are allot more coins with allot more value than EOS though. Bare in mind they have no product, they don't even have a beta. Yes they have a huge piggy bank to play with but unfortunately there are not enough developers to satisfy all of these exploding companies so it really rest on wether or not they can attract the talent!