I actually agree with this although I don't know that it will happen in 2015. Crypto can't go anywhere with a revolving door of trading leaders every few years because it's not economically viable. That said - I feel Bitcoin's economic model is broken with the trending towards 0 block reward.
I actually find Ethereum's ongoing distribution model much more geared towards what makes sense to me in a growing economic structure.
Not only that, the entire Bitcoin culture was built around the coin having a fix block reward until 0 and it being transparent with linkable transactions both aspects are core to the Bitcoin philosophy and I believe they have their place but for the end user they don't make much sense, Moneros approach is more refined.
A more immediate issue will be the 1MB block size limit in Bitcoin, which does not affect Monero.