I was running a test of my build, and noticed that I didn't have an "NPC_Hero" in my present games folder. That lead me to the question about..
Can we use an alias to reference the stuff we need to build our games?
It could make the disk management (space required) quite a bit less, especially if we don't have to duplicate it several places (like in multiple games).
If not, at least we know that you can use that method for the 'Hero'.