So, this was done quickly for people. This isn't the in-depth testing that I like to do, but there was no load errors so the script will compile.
Just pull out the script folder into the ProjectR_Data\StreamingAssets in the zip below.
WARNING!: This will disable clicking on Goblins to swap skills. It also looks like it breaks Meatshield Goblins (Goblin and Soldier Combination). I can't guarantee it will not cause issues on the save, but there is no risk of corruption of data beyond bugs like invisible units.
There will be conflicts to certain scripts if you already have things that modify the non-player character scripts.
Edit: This was the simplest way I could solve things, so it should be easy to modify or change.