Yes, effectively you would be using your skills to complete a mission best suited for players with those skills.If i understand this correctly. Im thinking like something like fallout 76 were you use your stats to basicly solve a problem. Like say level 6 intelligence you use it to fix a power pannel or something.
I know that there are other ways to acheive similar stats, such as armor and food etc. Maybe it would have to be tied to the Mastery skill, so the game recognises what the player wants to specialise in.