Quote Originally Posted by polyphonica View Post
The impact of a party withdrawal is multiplied by its party members.
It's not in the slightest. The withdrawal of one group has the same impact as one person withdrawing: 1 failed queue for everyone involved.

If there are enough replacements, the non party members are instantly reformed into a group. If there are not enough replacements, then it's a non issue, because the non party members would have never gotten the commencement window in the first place without the group.