From his stream today (starting around 30 minute mark):
"It's not that Tier 1 isn't doing enough, it's that Tier 1 just isn't enough people to run a mode for. . . .
We need to find something with War that engages more people. . . .
I strongly prefer the more traditional approach. . . . The broader point is to find a way to bring more people into the AW pipeline as opposed to the current standard which is more: The people at the top have a lot of fun with it and then the vast, vast majority of the playerbase doesn't even place defenders. . . . "
My opinion? I don't really care either way, but it doesn't appear that there are enough tears in the top tiers to sway Kabam to ignore the reality that AW is dead and it needs to change.
https://youtu.be/BvgZF64wWBc?t=1800