[SCRIPTING] Automatically starting the most recent campaign mission save game?

I’m trying to think of a way to load the latest save game in a campaign. I know that the vanilla game does not do this. It simply lists whether missions are “completed” or “incomplete”. And it uses the player profile to keep track of missions.

Do you think it is a good idea for me to do this for the Mission Grid Mod? How would I track the latest save game? OTOH, maybe the latest save is not even the best one…

I don’t know what to do.