I’m actually shocked that no one else is going for airborne. Your infantry is just so much better especially against Wehrmacht where your conscripts basically beats grens in all situations and guards in cover just shred everything, you can even go T-34-76 spam and still be able to kill heavy armor with ram+ IL-2, you can even have a ppsh squad in the scout car at one cp!
Oops did i just start a new meta...
Nope...
Airborne is an all or nothing strategy. You need to win in the early/mid game. If you don't, then forget having any advanced medium or heavy tanks. At the level of the remaining players, there are going to be few 10 minute wins so most players are going to pick something with an IS2 in it, with a smaller group of people going with a commander with one of the KV series tanks or T34/85's.
Also, ram plus IL-2 isn't reliable enough that people would want to bet a game on it with $10,000 at stake. It's a lot harder to use it successfully against good players than mediocre or bad ones, and everyone still in the tournament is good.