Me personally I think the ranked system although isn't perfect, it's pretty good at knowing where you belong. It does heavily favor duo queues, if you cant get to a rank with duo queueing, you don't belong there at all. Solo queue although...

You have to choose a agent. So your abilities will be that agents kit + an extra ult of any agent. It cannot be of that agents itself. So for mine it will be Fade + neons ult. What will your be?