After seeing some newer players using shotguns, I realized how underused shotguns really are, I mean, I did know they were kind of weak and outclassed by other weapons for each class, like the sandvich or rescue ranger for example, but this made it kinda obvious they need some kind of buff. So after thinking about it for a bit with the help of @Aerial and @Darky, I came up with either giving it permanent minicrits, buffing it's firerate, or giving it some kind of special attack/crits after some amount of dmg. You can also suggest something else if you have any other idea.