What if we had everything in the halo universe to ourselves? Against the talibans/whatever we are fighting. What if we had banshees, Pelicans, Hornets, Warthogs, Ghosts, Spratans, Frigates, and everything else Halo? All the weapons and everything. We would win automatically, other countries would be afraid of us!
Another question is,
What if we had a banshee sitting in our back yards ready to fly? Like a mini one. How awesome would it be to fly around your hometown in a minibanshee?