Bitcoin and other coins from 5 will play a leading role in the cryptocurrency market in the near future. But I don't think their price will rise much. Perhaps on small altcoins it will be possible to earn more.
If you look closely at the history of CMC you will see that the top of CMC was changed over the years several times. Only Bitcoin was on the first line. And I definitely don't agree with the fact that Bitcoin will not increase much in price. I think that it will be Bitcoin that will grow stronger than all other coins (with rare exceptions) in the next bull run.