How about another (probably) 40eny aircraft that might be a riot to fly.
The Fokker G.1
It isnt very fast, it doesnt climb very well, and it probably handles worse than a dump truck with flat tires.
This is probably the only thing it does well.
But we need it to compliment the P-38. Think of it this way. Lets say you're out at a bar and you meet a girl you would maybe rate a 7. Not bad, but not stellar either. Now lets say that girl is with her friend Helga who is most definitely a 2. After a couple drinks everything is crystal clear to me. The 7 brought the 2 to become a 9. 7+2=9. Brilliant!
This is the P38's Helga. Please include this aircraft to make the P38 a 9 and not a 7.
That is all.