Many find it hard to invest any money on bitcoin or altcoin but now that we are in a good crypto year I think its wise if you hold few good top coins but if you don't have any money make sure you hold parts of coins or tokens you earned from bounty, remember what happened to most bounty rewards in 2017? I feel same thing will happen this year, I still see people who hold GowithMi tokens and they are happy holding it, just a piece of advice
But make sure they are good projects, some bounty projects are better dump off than holding them, you have to find that out yourself, example of good bounties was Tokoin, Gowithmi, Sero, TemTum, they are worth holding, thanks
Some bounty hunters will consider your suggestion and some will not, it depends on the bounty hunters' acceptance of new campaigns if they want to participate or they had enough of joining useless bounty campaign, I have bounties that I have not yet get paid after a year and some tokens that sitting in my wallet for over a year.