I sort of saw Thai's withdrawal coming but not Papa's. Pity! I think Rubin will be seeded 1 and Kozlov 2, followed by Farren and Escobedo for the top four seeds at the Zoo. From 5-8, with new withdrawals, it could be Schneider, Brymer, Kerznerman, and possibly Deighton or Luca or Goldhoff or Redlicki.
Rubin and Kozlov deserve the top 2 without a doubt.