This is an open round robin progression. What this means is that you can play anyone else in the league at any time - so you can recover from a bad loss before playing some silly CBOMB Chaos team that will inevitably be made.

My suggestion is to make 2 or 3 teams to put into the league, so you have some choice in what you can play as. Once we start the league, we have to end it before more teams can be added. Which is a slight hassle.