I used trip mine stickiness and throwing knives to shut down shoulder charging Titans or players that rush with shot guns. When it got real bad I would use the doctrine also. Now trip mines don't stick or kill Titans at all. Not only were throwing knives nerfed they feel like hit box has been hugely reduced. I was no longer able to single tap in the head with a hand cannon of scout rifle and kill with knife to head. I know the doctrine need to be nerfed but next to the last word it was the only good defense against the above average skating Titan or sliding shotgun player ( hunters and warlocks included ). I don't like tho run shotguns for the simple fact I like to shut down supers. That's the only reason I have a sniper equipped. Here's a video I made a while back. It has several clips of me is killing players that rush or shoulder charge. It also full of clips of the main reason I played destiny. https://youtu.be/7iT0OwHAb6k