This would not work. With ur given example of SC I can tell u first hand that it is not OP or needs a way to counter it. The striker class is a fast moving Power style of play. SC is harder to hit with then you think. 90% of the time that I get a SC kill it's cause I got the drop on that person, meaning they didn't see me coming or seen me too late. SC is easy to counter if u see it coming. I have been stopped by warlock punch hunter knife blink strike hand cannons shotguns sniper rifles hell anything can stop it. Most of the time when a nerf happens the class that gets nerf complains cause they got nerfed the another class needs nerfed. The balance in the game is not too bad. In the pvp parts it will never be balanced perfectly. Everyone thinks too much of mmo for it meaning Titan is a tank and should be harder to kill, hunter is a rogue sneaky and dps and warlock are burst dps. But everyone forgets that this is a shooter.