Theres nothing wrong with flying outnumbered to begin with. Many times one country will have lots of numbers but the people are all over the place and not fighting in one place. I have fought in furballs where rooks have been totally outnumbered. It turns out that the enemy will just BnZ you to death as this isnt a suprise as most do this even when not in a furball. May get overwhelmed and lose the base but its still fun as I usually kill many of the enemy before I get killed and usually get picked when slow. Then the cavalry comes in and the enemy gets pushed back and turns into a big furball with the numbers balanced in the fight.
I have fought as knight back in the days and now I am rook but occasionally go to knights if fights are bad on the rooks. I know the feeling of always being outnumbered as numbers were real bad, a lot worse then now, with the rooks on sundays where at times seen almost 300 rooks on against what was a small number of 130 knights. It was bad and the fights were horrible with rooks just swarm in on numbers picking after picking so usually fought bish on those nights.
With the new ENY system numbers are not as bad as they once were. To me its not the numbers of the country, its the numbers in the fight. It makes things a little bit harder when facing more enemy in a big fight but its more fun. You get more targets to shoot down and when its like 1v10 just grab a 262 and the worries are gone. ENY doenst affect some as they dont fly them low ENY planes, like me all I fly is a 38 and the J has a ENY of 35 and the numbers have to be realy one sided for that plane to be disabled.
So you dont get to fly your lgay7 and dweebfire 16, boohoo, just learn to fly a plane that is somewhat challanging and then dont have to worry about ENY. I can see though when the ENY reaches 5 and the lgay7 and dweebfire 16 pilots cant fly their plane more will log off which was one of the complaints about putting the ENY system into place.
However, sides will never be balanced, there have been nights where knights will have large amount of numbers erally outnumbering bish and rooks. Rooks and bish as well have had these nights. Its all depends on the night. Seems like a lot of bish fly on mondays, lot of rooks fly sunday, and seems that most knights fly saturdays. During the week its pretty much scattered on what night has the most people but are usually pretty good numbers wise.
If you are one of those people that are perk hungry, look at it this way, if you need perks best way to get them is by flying when your outnumbered as you earn more.