User blog:Giancarlo.Overbeck/What if you could change a perk?

I love the Scavenger perk, but at some times, I wish i could change it. If I could, i would make it so when u pick up a bag, you have the option to keep it with you, or use it automatically. Like you press the left button on the D pad you can use the bag. so if you could edit a perk, what would you do?