Favorites, to battle! - 7 - The Battle of Favorites! - 7

...start the tournament and additionally register those who are late until November 1st.
2) In addition, you can create an "accelerated" group - those who can start, say, on the 20th or earlier (by agreement).

Alone, these two weeks will still come up at the end of the group stage. And someone will also demand an earlier playoff draw, including "latecomers" as they appear.
Although, if you want to sort out the inevitable mess in the schedule...

In general, rushing rarely leads to good results. So I suggest relaxing and enjoying the anticipation of the tournament.;)