Well shotguns got their range reduced even more and in air accuracy got nerfed across the board unless you heavily build into it. It will literally be impossible to run shotgun blink, we also play destiny at 60 frames now. Believe me when I say the frames makes a massive difference in blink shotguns, it was hard to track a blinking shotgun player in D1 because the frames would not allow you to track those players fast enough. We have higher sensitivity now on top of higher frames, I promise that shotgun blink would never ever be a problem again.

If you want a slow paced game maybe try something else i suppose x)