Guardian Angel, as it is currently, should be changed. The base kit overall is totally fine and works. The problem with GA however is, that most GAs just protect N1 to confirm themself and live on as Survivor later on.
In other words: Most GAs don't really care about their target and instead just want to get themselves confirmed. That should change.
GAs are rewarded for not properly protecting their target, so i suggest instead of turning into a Survivor, they should turn into Jester. Makes sure the GA stays secret and actually protects their target.
Other roles would probably work too. Feel free to make suggestions
What do you think?