There was a fairly strong list being played with Lucius. Lots of attacks being thrown from Guild Austingers through walls from Lucius and Governor's Proxy. Backed up with Ryle as a heavy hitter and Guild Guard and Captain for extra damage. However, I don't think the list placed very high in the tournament I saw it in.
-Lucius w/ 4ss
-Governor's Proxy
-Guild Austingers x 2
-Guild Guardsmen x 2
-Guild Guard Captain
-Ryle
A Perdita list was being played during the Story Encounters Tournament, but I don't think it did well either.
-Perdita w/ 5ss
-Nino
-Santiago
-Francisco
-Executioner
-Convict Gunsliger
There was a Lady Justice list that fared pretty well against most others, but again, not another top ranking list. He did have an interesting play style with Papa Loco being thrown into the mix.
-Lady J w/ 5ss
-Judge
-Death Marshal x 3
-Scales of Justice
-Executioner
-Papa Loco
Lastly, I played three different Guild List while I was there. I did moderately well with them, but did place in any tournaments except for the Wild Card Tournament where my Guild list was very dominant.
List 1: I did alright with this list, but in the end, Lucius really held me back by eating up a lot of points and not having enough Elite Division or Guardsmen to back him up.
-Lady J w/ 4ss
-Scale of Justice
-Lucius
-Judge
-Death Marshal x 3
-Guild Guard
List 2: This list was played against a friend of mine when we got paired up in a match. Since he always went with Ramos, I decided to play Hoffman with Arcanist constructs only. I lost in the end, but Override Effect proved extremely valuable with taking control of his Steampunk Arachnids and self destructing them on Ramos.
-Hoffman w/ 8ss
-Steamborg Executioner
-Joss
List 3: With Avatar Lady J bought and painted during GenCon, I whipped her out to great effect every time I used her. I might have placed better with them in the Story Encounters if we had time to play our final round, but who knows.
-Lady J+Avatar w/ 8ss
-Scales of Justice
-Judge
-Death Marshal x 3
-Witchling Stalker x 2
In the end, however, not many Guild list were being played taht i could see. Plenty of Kirai and Dreamer play, however.