Damn, you sure have given this a lot of thought! Very detailed list.
Something bugs me though. There are people, who are "Versatile Pirate". If I go by your table, that must mean that they are balanced players, who excel in memory and precision. However, their table shows that precision is actually their least developed skill. Here is an example: http://osuskills.tk/user/BluOxy
Now, I don't have a problem with your definition of "versatile", but I think "pirate" must mean something else.
Something bugs me though. There are people, who are "Versatile Pirate". If I go by your table, that must mean that they are balanced players, who excel in memory and precision. However, their table shows that precision is actually their least developed skill. Here is an example: http://osuskills.tk/user/BluOxy
Now, I don't have a problem with your definition of "versatile", but I think "pirate" must mean something else.