Air Warrior did have gunners and Navigator positions on the B-17 and all bombers.  I believe the A26, my favorite plane there, had 2 or 3 gunners as well. Even the C-47 had a .50 cal in the door!  

   We used to "dual" with them.  Once we got a night of Tri-Lamb going with Mage setting up, The ACCS, The Shepards Fold, and us Cutthroats- we were sister flights.  What a Hoot!  We would take the WWI arena and Mage enabled tanks, jeeps, and C-47s. I don't remember the fighters but they were usually pigs.  We would go at it for hours  
 I would like to see all gunner positions manable and guns on planes like the C-47.  
And That is My Wish
K-KEN  http://www.cutthroats.com/