The puzzle of forming multiple 11 squad BRs and still have flexibility.
BR2
BR3
BR4
BR5
They each have 2-3 units to snap in for versatility.
The annoying part! Unless you have event and premium squads you cannot build out complete multiple BR’s.
Japan 6 (1)! pilot squads in the TT USSR 4 (1), US 4 (1) Germany 5(0).
For the most part I play mostly Allies or Germans. The allies are the only faction I have a complete BR 1 lineup, and the Germans are the only one I have a BR4 lineup. The Soviets I have full lineups in BR 2, 3 and 5. Japanese only BR2 and 3.
Since I play a lot of custom matches now, I do swap in different level weapons at times, but if I play in the general game mode currently these are what I use. I did picture my Soviets squad lineups, but got lazy so I decided not to upload. 
Its a years long process for sure! My main reason was our forum group changes BR’s often enough that it was easier to just have dedicated lineups. The only thing I don’t like is not having all my best stuff concentrated.
Yeah, I have dedicated lineups that I don’t change, except for custom matches. I also have almost enough German BR2 squads because of premium squads that I can almost field two complete dedicated lineups, which is one reason I want them to unlock weapons. I have enough German squads I could easily field a BR1 lineup if I could change weapons. I also have almost enough BR5 squads that I could field a second dedicated lineup.
The greatest benefit is I will not be suckered into spending 1 million silver for a pile of +50 exp boosters, name change orders and appearance orders. Top tier can run high 12-15k on some weapons without weapon upgrade orders. I think BR5 8k for some?
