1st person or More movement in Warthog

Okay, can they add or should they add more movements in the warthog? I get passanger a lot, and i hate stopping at the 90 degree mark, can you allow me to do about 180 on the drivers side, I can understand not allowed to do that on the drivers side. and second part, allowing us to aim or focus the gun shots where we want, instead of spraying every bullet I (we) have and hoping it drops someone? These things I believe are simple, but if they aren’t I understand. But what do you people think, good idea or bad? Let me know? Thanks