Yes I think you might be right but he specifically said those that finish 1st to 16th in the league phase which was what I was responding to.Pretty sure @kippaxwarrior meant the teams that emerge from the playoff round and so occupy places 9 to 16.
Not the teams that finished the League Stage in positions 9 to 16.
There is no draw for the round of 16. It will already be determined on who finishes 1st-16th in the league phase.