this is suggestion about treasure hunting :
once you meet raiders encounter you can spot there dog, dog can have key in inventory ([luck]x[pe]x[od]x[y]), where y is some value which lower chance to get key
once you kill all raiders and pick up key u can use key in any locker u spot in urban area, but just one time, u ll get dialog like : [key fits locker but stuck inside and u cant use it nomore]
this is ability for simple gamers/character with no lockpick alt to get bp from locker or valueable item
also improving treasure hunting for that who have 300% skill and fail with hardcore lockers or just dont want to use lockpick for 10min in one encounter.