I get exactly what you're saying. Most FCs evolved from a static group of players who may have even been together years before FFXIV was released. Most will let you "fill in" on quiet days or help you out but that core of players is still there, still slightly elusive & "elite" (used in the correct way, to refer to class). That's their right & I'm not complaining about it but it does make sliding into end content difficult unless a permanent spot opens that you're invited to fill.
