only the best runner players can take on shotguns. I consider myself good at runner and I wont fight a shotgunner 1on1. Your pounce stuns for like .5 seconds they will pop up and instakill you if you arent already 2+ tiles away. Its pretty much impossible to do more than 1 slash/tackle before they get up and tackle RNG is fucking garbage on runners so good luck getting the tackle off. You will die as a runner if you arent sailor dave level.