Possible, but pointless. Too much effort for something that could be easily dealt with a kick or room change after a hunt or status check.
You can't check the status in a quest and you can't "see" if someone uses cheats in a hunt on a solo quest (3 people in the same room doing solo quests, the "judge" will be the one using the anti cheat plugin. The fastest win, and the "judge" check his guild card to be sure that the quest was done).
But you are right, probably too much effort for a little competition, anyway thanks for the answer!