What is the best course of action?

1) In principle, that's a viable option. SetGameVar can be used to restore skills and attributes. If needed, I can help create such a function.

Okay. Will the WarpToMap function need to be added to the scripts? For now, we should remake New Threat. In its current state, it definitely shouldn't be included in the campaign.

Added 2 minutes later

Definitely need to finish the remaining story-driven maps. There's only one left.
And then we can take a short break, consider whether to create a completely new map or continue with Ice and Fire.

If we need to create a continuation of Ice and Fire, we'll need a lot of help with consultations on how to connect the plot with the history of the heroes. I have an idea, but there are a few sensitive questions.