Since Kirby has left, everything is subject to change. Most of the fleet demographics were dictated by him and his team.
I've heard, no facts, that the 330's will not be retired now, the 80's will stay longer, the 190 is not going away so fast. It's all rumored here-say but it all started 5 mins after he was gone.
I've also heard the 350 will be coming sooner than later....
TIME WILL TELL