in sfh3, they should let you have different secondaries. like the Engineer have's single/3-round-burst pistols and the wrench. The merc should have high/mid power pistols, and the knife. The General should have dual wield pistols for their secondaries and the knife. The Sniper should have automatic pistols, and semi auto pistols and the Katana. Finally, the Juggernaut should have Semi-auto/full-auto and an axe.