The Late War seems to be the attention grabber for most players nowadays, though its highest peak of players was approx 350 at one point. From what others have told, the old AH used to be able to go to 500-600 people in the LW. So what is the point of having a 500-600 player count in the two former arenas when numbers are either in the single digits and the tens? Even if AH3 were to be released, everyone would still go to the LW, considering ALL planes and gvs are useable there, even if perked.
It might work for the LW arena to reach nearly 450-600 players, but to me, the EW and MW don't even have a shed of light reaching those numbers for years to come. Even if the LW were to be closed for even a day, I doubt the two arenas will ever break their seriously low numbers now or ever.