The most difficult thing is to give bounty tokens because basically bounty hunters try to sell them as soon as they are received, and after that the price will start to fall.
Mostly yes, bounty hunters try to sell tokens as soon as they receive them, but not every bounty hunter does this. And sometimes you should take into account the fact while holding tokens it is better to monitor the situation on the market and the future developing of the projects. And if situation has the tendency to be unprofitable it is better to sell, than keep and wait in order not to loose everything.