I was thinking about how Luke is able to grasp and use the Force pretty fast once Obi-Wan starts working with him. We don't know how many instruction sessions he has with him before he joins with the Force on the Death Star, but it doesn't seem like it could be all that much.
In any case I read the original novelization of the first movie and watched the movies tons of times, and I have never seen any mention of Luke being super lucky or good at stuff besides flying (which is never described beyond what a mundane pilot might be able to achieve if talented). I like this idea of individuals being possibly Force Sensitive but not realizing it through the character being better than everyone else in some exaggerated manner.
The barely restrained Force Sensitive trope is problematic because it makes them super easy to find. Look for the exceptional people in any population and you are probably gonna have your search narrowed by a good amount. Then out of those people look for statistical anomalies in their performance etc.
But Force Sensitives like Luke (who ends up being powerful so he's no slouch) would be harder to find as they would essentially be normal people if observed.
Doing this also means that if a player is going to later take a Force Sensitive spec after play starts that it is not so jarring and does not beg the question of why they never showed Force ability before like all of the other FS characters. The new standard of the wild Force user who is lucky or knows things or makes brooms fly into their hands is gonna get stale as it is repeatedly used in a predictable form. It also seems lame that they can do things like have brooms fly into their hand and be shocked when they learn about the Force. What? I thought everyone could do amazing stuff by metaphysical means?
Have you ever had Force Sensitive characters in your game that were like Tatooine Luke, and if so how was it handled?