The guy interviewed in that video in the link is apparently an ETF expert, whatever that means. But he says he thinks Bitcoin ETF's should follow about 6 months after the futures market starts up, so by summer 2018. Said he thinks an ETF could get $10 billion after the first couple months. So we're talking about ETFs coming in and taking maybe half a million bitcoin off the table. That'd be HUGE!
That is correct. The argument given by the SEC so far is that they cannot allow an ETF on an unregulated underlying. That argument will fly out of the window if you have Bitcoin futures which are regulated. You can then have an ETF based on Bitcoin futures.
That's quite an interesting thought actually.
Nonetheless it would be kind of funny if a Bitcoin ETF still gets denied after a Bitcoin futures ETF has been approved. But I guess even the SEC would see the stupidity in that.