I think the Meteor does have a place in AH, as usual it's just a matter of priorities. Meteor crews flew combat sorties and risked their lives like other servicemen. I just have a hard time seeing another late war plane getting added when there are so many other options out there, planes that that aren't in the game yet. Still lots of planes from the IJA that saw significant service at earlier dates, VVS seems under represented in the early and mid war realm. There are huge gaps in the EW and ME bomber options from the Luftwaffe, RAF, Italians, VVS, and despite the recent addition of the G4M there are still lots of good choices from the IJA and IJN.
I'm looking at planes that saw service in significant numbers for several years, with multiple countries in some cases and in multiple theaters of operations. Things that would add substantially to WW2 "feel" of Aces High in the MA, as well as greatly expand the possibilities of special events and custom arenas.
I don't buy into this idea that a plane has to be "competitive" in the late war to make it a viable addition to the game, I expect the latest and greatest will always see the most usage but lots of planes can be competitive under the right conditions, they add a welcome bit of diversity to the game and give it some character.