YAKNOW......
my last answer was somehwat sarcastic, although it would fix the "problem" in there.
the fact, though is that you don't need to go in there if you don;t like the way things are in there. those of you that practice in there, can do so in the ma's, or in the ta. for 1-1 duels, simply go to the far side of the map. there's generally bases close enough together to be short flight time to your duel.
those practicing bombing raids, same thing. if someone ups, then they're actually HELPING your practice, as they'll simply be making it more realistic. if you're a lw flyer, and afraid of hurting your score there, then go to mw or ew to practice. if you're a mw or ew flyer, then go to one of the lw arenas.
there's also the sea arenas, which i'm sure can be used to practice.
not trying to be a wisearse, just sayin.........