Strict rules for such a scenario:
If tourney, and you aren't ITM yet, only bet into them if:
1) you are not substantially risking your stack, and you are still in range for reward(ticket, etc).
2) you really like taking risks, when you play poker, part of the game for you.
3) see suggestions 1 & 2; when there is a sketchy poker dilemma, you might want to be your own hero, and fold and be a survivor, get them next hand.