I get what you're saying. It's a solid point. Why go old school weapons we are living on a advance technology society? Why the drastic change on weaponry? Solid points! But do remember that everyone don't have the same playing style. Personally I'm the type of player that supports it's team of I'm playing with one so perk wise Gunslinger don't give any kind of support, just power. Nightstalker however, will help the team. It may not be as powerful as Gunslinger but it's still useful. Yes the choice of weapon is weird awkward, and (personal note) badass but I think the outcome of it will overlook that fact.