I wonder how many (dozens of) squaddies have driven their vehicle miles from the scene with severe bullet or shrapnel wounds (and without the benefit of a co-pilot to do it for them) - no one offers them VCs.
From
Private Beharry's VC citation:
"While his head remained out of the hatch, to enable him to see the route ahead, he was directly exposed to much of this fire, and was himself hit by a 7.62mm bullet, which penetrated his helmet and remained lodged on its inner surface. Despite this harrowing weight of incoming fire Beharry continued to push through the extended ambush, still leading his platoon until he broke clean."