Nerf Borrowed Time
Since killer related stuff and things are getting nerfed patch after patch, think it's about time we address the elephant in the room, borrowed time. General consensus of Borrowed time (BT) is that your can unhook survivors and that person is granted deep wounds upon a hit after the fact. Sounds alright so far? Not only this but here's the kicker, you can use it as many times as you want!
This not only encourages YOLO saves but encourages toxic gameplay which isn't out of the norm for survivor mains anyway.
TL:DR: Nerf Borrowed time so that it may only be used once every few minutes or even better, once or twice per trial.