I think to have a bull market up-coming is the best way to move all the money that you have in altcoins to bitcoin, because with market dominance of Bitcoin the market will go green, and the bull run with start, as far as I am concerned from the previous experience of the bull run more than 55% bitcoin was dominant in the market.
Suggestions?
You are right, btc rises and then altcoins can rise so we can move to bitcoin and wait until btc rise to 8-10k dollar again, unfortunately before these prices we probably won't see bull market soon.