Changing from 12-12-12 to 12-11-12 will mean unklanned alts will be used again for pushing. Also as mentioned klanned alts to take all the anchors before the raid starts, so all members of the raid can gain the maximum from their visits.

All together it’s quite interesting. The raid size is limited (though multiple raids can take place) but how will certain members justify joining multiple raids, if they can’t contribute directly to them – they’ll have their alts, but they’ll still be reliant on other players to push their totals up. So there’s an added strategic and social element here. A Ronin player with many alts who is well liked could be quite powerful depending on certain factors.