Everyone keeps saying that money will move from Bitcoin to Alts. I'm an Alt holder and would love for this to happen, however with futures coming online for bitcoin alone I can see a lot of money just pouring into that coin for many months before we see a significant shift to Alts.
Alts are great because a lot of them have legitimate projects behind them. But we need to realise that Bitcoin is king for the foreseeable future. It's probably time to pick some up as a hedge (if you're purely an Alt holder that is).
I agree that you should have a large chunk of your portfolio in Bitcoin either way.
As you said, Bitcoin is still king!