Decrease the time between spy bounties

[moistgrandmas42]

Two sets of objectives that update every 5 minutes. Every 5 minutes, the previous set of objectives is removed and a newer set is chosen.

Alternative possibilities:
- Three sets of objectives instead (each with ~3 items)
- Older sets of objectives are worth less in terms of traitor-item value (but still count as full for the tracker)

Do you stay on top for the hottest, newest bounties? Or do you let the heat cool down on the older ones and pick up the stragglers?

I like this idea. It adds more choice and nuance.

I do get that the spy thief downtime is meant to hunt down other thieves and possibly set up ambushes. That's why I think a slight reduction to like 12.5 minutes might be preferable. It would still slightly speeds up the round, but still allow for that sort of game play.