I suggest every new projects team should do this if they want to introduce bounty campaigns for their project, doing this will limit the risk for tokens losing huge value because bounty hunters sell their shares.
1. Find good bounty manager
2. Give up only few decent allocation
3. Go for strong exchanges with no fake volume
4. Accept limited participants in your bounty campaigns
5. Introduce phase distributions
I agree with all of them and the most important thing to me is the 4th one, when they share it as stakes, would be difficult to find out if it worth it or not since we don't know how many would participate till last seconds.