What if a regular rostered player is out with an injury before the season starts? Can they be replaced? (It's after the cut-off date)
Not until the mid season roster change date. And if they do come off of the roster at mid season they cannot go on the sublist, so they are then out for the balance of the season. If you do want to make a replacement, let your club rep know before the deadline of October 12. The new roster will go into effect the week of October 15.
2 person(s) had a similar situation.