Generally I believe all one shot abilities in this game lack any sort of point. I dont agree with shoulder charge or the new one shot knife just as much as I disagree with Hand held super nova. However, hand held is uncounterable at times and that is super frustrating. There are many times where I fusion rifle/shotgun/side arm a warlock charging his super nova and he does not die. Doesn't matter how many bullets i put into his he just survives the gun skill and auto kills me with little to no aim. Making any character invincible while preforming a one shot ability is beyond stupid. If youre okay with this then why dont titan have over shields while preforming a shoulder charge or hunters become invincible though the whole knife throwing process? Overall i think it would be alot more healthy for destiny to remove one shot abilities for all classes. If trials were to come back it would force players into using only these subclasses and be super annoying.