Moreover, and I agree with warrax, this should be a "Best Pilot Award" and not the "Top Gun Trophy", because if it would, Gladiatore and the whole top 5 positions are undoubtly the best of the bunch.
But really, will you care to have a poll stating who has the best kill ratio, when it's all clearly written in the statistics?
IMHO I think that imdog and Swartz want to know who's the pilot which you mostly accept and respect for skill and bravery, which has guts and heart, which you could claim as a tutor, or which you would have as your flight leader if you were a real WWI pilot.