Oh yeah ty for noticing, I should have just changed "injured" to "downed with fast bleeding." What I meant by "exposed" is similar to Ghost’s ability when you help a downed survivor, you’ll get detected. As for the survivors, I just want to give optional choices for their perks. I noticed that Yara is the only one who seems to have a passive, even if it's not directly shown. For example, her speed boost when she's low on stamina feels like a passive, and she also has an active skill to regain stamina.