Even as a counter spec, you really are suggesting that you need a extra crutch agains't sniper?
And wouldn't hurt you to be less arrogant, but i guess that goes with the title you feel the need to point out even in computer game forums.
Guess there's no point in arguing with someone who thinks Orbital strike is uncounterable and overpowered skill but undying rage is completely situational and useless most of the time. If you really don't know how to counter it i strongly doubt you have killed anyone 1vs1, even a sniper