I do think the amount of revives should be removed completely because you're making the Lover seem like a redundant bitch when we should actually be praised and worshipped!
I also think that when the Lover revives someone there should be a chance that they're revived on the opposite team. The risk of them being revived on the opposite team in the early rounds is high whilst as the game progresses it gets smaller and smaller. E.g;
Day 1 - 75%
Day 2 - 50%
Day 3 - 40%
Etc.
Another is that they're power isn't limited to the dead and that they can convert someone over to their side. Note that this is still a one time power and you AND the target will be basic campers as a result. Except if the target was a camper then they'll turn into a Slasher