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?
We should balance our investment and not to focus only in bitcoin because there are still profitable altcoins that we can choose to invest that may provide us a good earnings while some are still not playing well.