Doesn't change the fact that power shot is misplaced in this meta... I'm only pointing this obvious oversight out: it is misplaced, it does not counter successfully the units it's supposed to counter. A better fit is blast (ignores stealth + helps against force field). Arguable force field is misplaced if you're looking it the other way around, reactive armour is a better fit.
I'm sure the devs didn't think about it. SAJM, SAT and SASH meta are prove of that. Many units with abilities that brilliantly counter the units that where given units bonuses against them: ranged vs fast (SAJM, SASH), ranged vs heavy (blast vs stealth, SAT), force field vs power shot (SASH heavies vs SASH artillery). I don't mind having a SAAB 2.0, a bit less favourable for ranged but still heavily favourable. I'm just pointing out an design flaw, a missed opportunity from a misplaced ability on a unit...