In my game, there are several stats that the player could undertake for their combat ability. The player will be able to select what stats they want to master and after selection, there will be no way to change them except for gaining an extra one later on.
These skills will also give the player access to different equipment.
These stats are:
Physical; Melee and CQB skill
Ranged; Shooting and long-ranged combat skill
Perception; awareness and spotting skill
Stealth; Stealth and intrigue skill
Mobility; speed and navigation skill
I found these particularly fine, but I feel as though that these may be seen as blatant copy-pastes of other combat variables since I have found similar stats like these in other games. Any ideas on how I can change these?