Promos are 100% rigged - "uncarrability rating"
Its just impossible that you get bunch of boosted feeders EVERY FCKING TIME you hit promos with pure "luck".
Im sure there is something like "uncarability rating" going on behind the scenes that calculates people chance to be "impossible to carry" so you get them in team when you play your promo.
Something like: "Show us that you are worth next tier by carring those feedings shits", yeah, as supp..