I agree the GER airforce is to valuable to throw away.
However, GER usually has it’s battleship and 1 or perhaps 2 transports … and I’ve even seen 1 sub left. With it’s remaining fleet and airforce … GER could definitely take out any UK/US navy in the UKSZ. Even if it does lose a fighter – would definitely be worth (in my opinion).
Here’s the jest of it:
Best case scenario for the Allies (UK & US) – 1 ac, 2 ftr, 2 trn
GER (not best case scenario – average) - 5 ftr, 1 bmb, 1 bb, 1 trn
Do the #'s – the odd’s have GER winning @ a 99.5003%. This will be without losing any fighters or perhaps only 1.
Now … an IC is definitely the way to go – when you look at it like this.