Not surprisingly, the last two boots were an S and a D. I think from a FF4 perspective, Dan's most vulnerable on Kota next week (as the only one in a duplicated role not already in the main alliance). Charlie's preview comment "Susie has made fire" not only solidifies her as an M, but also shows how she's using her M-ity to worm her way into Kota. M's are interesting because they're initially very vulnerable but around the merge generally manage to coast until F6 or so.
Fang is still less clear, but FF4 would predict that F Ace is probably in the safest position, while S Kenny and Matty are most vulnerable. Also, E/M/? Crystal may be in a tight spot as she has a less clearly defined role. I think D Sugar would normally be safe, but since she's in the outside alliance, she's probably the more vulnerable of the Ace/Sugar dyad.











