Stats (in CFSs) are for children, LOL... DiD is the way to go. Squads, correct markings and 'connection (?)' are MUCH more important IMHO.
So... have u tried any of user made BoS missions? Yes/No
You really want to go there?
XP, Pilot Levels, Weapon and skin Unlocks, and "Action Points".....that all I have to say.
Taking stats on dead pilots, wounded pilots, captured pilots, MIA pilots, and aircraft remaining in a squad are stats that I would rather have over "How much XP is that plane I shot down worth?", and "Oooo cant wait to get to the action point so I can get some XP and finally unlock that winter skin!!". Lofts vision IS for children.
FYI you can have stats in a DiD campaign, you cant even have a DiD campaign in BoS. Not sure what you are on about.