Farther range of POV like POV-mod but not so exagerated. 10 to 110° would do I think. Attachable to a scrolling device or similliar, so POV can be zoomed stepless.
Warm-up-time for the non old fashioned starting patterns.
SB2C flyable or just in the game.
He61 and Hs123 flyable.
Hawker Hart and Fury.
Arado and Kingfisher floatplanes flyable, catapults on warships working for such planes.
Hurrcanes for convoys on liberty-ship cats.
All this ugly british twinmot pre war Bombers like the Hapeden or the Stirling to annoy your eyes and get us angry enough to shoot at.
Fairey Firefly, Swordfish and Battle (sink the Bismark! Attack the Tirpitz)
"Objects" sorted by category and name like: "Buildings" -> "Rural Norway 1 Winter", "City House 7 Summer" or "Airport" -> "cammo net Summer", "Wooden Tower", "Small Hangar"...
Spanish civil war maps
Enlargend Online 4 (mountains) map with real gorges and passes as high as "the hump"
(Oh I forgot c46 commando and c87 Liberator express....)
Aleutians
Sicily to Monte Cassino Map.
Im a little kidding, but only slightly.