Casual player doesnt mean bad or good player just amount of time people put into game.
Im a terribly bad player myself and i have 6 alts that run 16-17s and are average 248,6 itlv and main that run 20s for portals and is 5/10m . Yet i barely Play game at all. Its all about how you Play IT. Plus how mamy groups can carry you .
that’s a lot to maintain updated!