I think you should nerf AR's so they would be more equal with SMG's so with eSports rules you could use Stalker. ATM they're pretty damn overpowered at long range versus SMG's. Like in BO2 at medium range, M8 and MSMC were perfectly balanced.
Why would AR's get nerfed... If you think it's easier to win a gun fight with an AR than start using AR's... I get melted by MTAR's all the damn time... People ***** about getting killed with snipers and LMG's and now AR's need to be nerfed? Holy hell... it doesn't matter what people are getting killed with, they will ***** if they aren't winning gun fights.
I'm sorry... you're complaining because Stalker gives you the ability to run around with an AR and aim down sights and move quickly, thus putting it on the same playing level as SMG's? Because SMG's do this without taking up a perk slot... It honestly doesn't matter which gun you use in Ghosts, it takes 3-5 bullets to kill your enemy no matter what.