I've decided that I more or less hate the NY heroics. That crap where literally every encounter has 2+ leaders that give an extra health bar was one of the worst design decisions they've made. "Oh hey! Guys! Gusy!!!11!11! You know how players HATE bullet sponge? Lets give all enemies MORE BULLET SPONGE!!!!! HUR HUR HUR HURRRH HU HU HU HU!!!!!"
And they wonder why people gravitate towards glass canon and the M1A.