A list of things that many of you may find broken or at least can be improved.
The anti-everything sniper
Im fine with shooting off hatches on tanks and wraiths because it actually takes some skill to do so without getting bombed to oblivion, but having such high armour damage on other medium vehicles such as warthog and the banshees s a little more than just over powered. The spartan laser at least gave you some from of warning before you were down for the count. My suggestion would be to bring back the weak spots from Halo 2, and make them Sniper/Focus Rifle specific (The DMR is fine, imo. It actually takes time to do sufficient damage to take down a vehicle.)
Elite Weapons Suck anti Vehicle (Not including P.P)
Lol at trying to shoot down anything armoured with an Needler Rifle. Elite standard weaponry are absolutely worthless interns of their anti vehicle potentials, which makes Invasion Slayer very one sided after the Spartans has gotten an aerial vehicles or even ground vehicles on an large map. (Try to concussion an warthog on Blood Gulch for example, it’s nearly pointless)
Slightly overpowered, too easy to use. Discourages plasma canon usage, renders banshees into solely dive bombers, instead of the ground support FIGHTERs they used to be, which in my opinion was a lot better of a role for such an iconic vehicle.
Some vehicles could use a little buff in this area. The ghost is a joke.