User blog comment:Callofduty4/Modern Warfare 3 Weapon Proficiency and Equipment trailer/@comment-3062440-20111027230325/@comment-4666517-20111028025120

He's countering that sentence, FB. He's saying that all of those things take away a weapon's major flaw(s) (which they do) so you no longer have to worry about them. And I agree with him.