Don't get me wrong, I'd love to see german shepherd guard dogs, like in Medal of Honour: Allied Assault. Or maybe birds that flutter off and make noise when you go charging through the forests... but none of these things are going to be possible until we get some/ if we get some animation tools.
And i was thinking about the tank with more than one gun firing thing... how about tank, right, with the commander's cupola removed (bear with me). Someone makes a cupola section with an MG, and then we put the cupola unit into the tank with scripts or even the "this in cargo" type-commands, so the cupola functions independently of the tank itself whilst apearing to be part of the vehicle? But then the commander would'nt be able to order the gunner/driver around, so then maybe the cmdr position of the original tank would need to be kept but without the "turn out" option, so the crew functions as BIS intended whilst the extra MG adds a little extra realism. Or maybe this could be added for the loader's position on US tanks, so vehicle could actually have their full compliment of crew, technically?
Or have i just wasted a minute or so of everyone's lives?