+1
Sorry Lordus, but most of your ideas would kill the game :/
I have super idea! Change burst with XL70E3 from 8 to 10 bullets and everyone will be happy! 
I will tell you my experience.
Last era, there was one terrible enemy for us, Dr. Queen. His char was on psycho. I remember, that we camped in houses in Den city and they rushed us. I killed 2 enemy with my sniper riffle, but then Dr. Queen saw me. He came close to the window, i hit him into the eyes for 9 HP damage. He give me 2 bursts for total dmg of 200 HP. I was angry, not because of system, but i started to think.
Next fight, i ordered our snipers to attack Dr. Queen only to his hands, never to his eyes. And it was succes for us. We shooted his weapon out of his hands, maybe we crippled him.
This was tactic, and it was fun. I was unable to kill him, but we unarmed him. More than click click death fight. Implement my changes and you will have plenty of this tactic opportunities.