So this is basically saying that we should exchange out BTC for altcoins as the season is upon us. Normally this happens after there is a bitcoin rally but that hasn't happened yet. This small rally is different because BTC is moving at the same rate rather than a faster rate
Timing of these has been a coincidence imho, so I wouldn't explain it with past movements (bitcoin rally into alt season).
However, fundamentals are really looking good for ETH this time, especially with its laughable price.
I hope ICOs contunue dumping while it's cheap, so they're out of ETH as it moons again.