Que for 1 tank, 1 healer, 4 dps. Everyone has now fast ques and both comps are equal.
1-1-4 beats current 2-2-2 shieldwatch anyday.
Good luck with your 1 Hog and 1 Symmetra then.
1 tank and 1 healer vs Brigitte bunker?
Prepare for 4 long minutes of agony until the “round x completed” screen pops up.
You have zero sustain, and will be very hard to open space with only one tank.