Well no, I was more referring to standard practices... guild runs can do whatever they want.
Standard practice, at least on Thelanis, is to hold a fair, all inclusive roll either when the scrolls drops or at the end of the quest, and to include all members of the group whether they were connected when the scroll dropped or not.
Its pretty clear that standard practice after this mechanism is implemented will revert to "your loot is your loot" and trying to tell someone to put their loot up for roll because someone disconnected is not going to happen. Much the same as if a chest gets opened before someone reconnects, the people who got to loot sure arent putting it up for roll so the dc'd person gets some ...

And, unlike chests, you cant really say "Nobody kill anything untill XXXX finishes reconnecting"
Anyway, thanks for the answers, and im going to have to say i dont like the new mechanism for this reason, but meh what can you do...