I solo'd both the Nightfall and Weekly Strike and I would've kicked someone if they joined because they would have deprived me of my precious Fusion Rifle kills for Pocket Infinity. Plan C with Hammer Forged is SOOOOO useful during this week's nigthfall and strike, btw. And Hunger of Crota to take down Hallowed Wizards shield and a portion of their health. And Defender Suppressor grenade so useful... stops Wizards from blasting you with their Arc bolts.