Stop adding new mechs and Improve old ones!
General health buff for all mechs/damage nerf for all weapons (especially Metas)
Here are few mech that are in dire need for improvement
Legendary Mechs:
Redox - increase movement speed/Caustic radius/Caustic Damage (Role - Ambusher and Tank Destroyer)
Gatecrasher - increased projectile speed/Faster beam projection through walls/beam radius implant than beam lenght implant/projection through multiple objects (Role - Anti-Camper)
Scorpius - increase Damage/Effects like stasis or Overheat (Role - Ambusher)
Brickhouse - if not for health, Stalker is better in everyway though it's a Rare Mech.Needs better maneuverability (Role - Mid range support/damage buffer)
Epic Mechs:
Aegis - to be Able to shoot from inside dome/Enemy mech that enters dome gets Overheat or Stasis effect
Rare Mechs:
Guardian - Need improvement (Speed/HP/Radius) or legendary/Epic version
Tengu - Need improvement (Energy capacity/HP/Speed) or legendary/Epic Version
Uncommon:
M.D - legendary/Epic version with higher enrgery capacity and health that could be useful in Late or End game
Common:
Lancer - Legendary/Epic version with higher energy capacity and health that could be useful in Late or End game