Will rooms need to actually be lit with lights now?
Well, for my answer, I hope that mission editor is made into a fully-fledged mapping tool that allows you to set the minimum amount of light that a sealed room can have.
 - I'll let the admins decide.
(Interrogation in a tiny room ftw)
Question:  Will the shadow distance be altered any?  Currently, when flying a plane, only a few feet off the ground the shadow fades out.  Will this be set to a considerably higher limit?
 - (No, this is not about the physics properties of the vehicles)
Follow-up:  If so, will it apply to bricks, bots etc.?