I can't really comment on the current format since I've been busy with school, and haven't played any games since worlds. (and I can't make fall regionals anyways) There's definitely room for flexibility in the attackers though. Reuniclus/Vileplume/Blissey/whatever can survive the most popular attacks. It was pretty easy for me to assess what that last part would be going into worlds, but I'm sure it's a little different now, and likely different in different local metagames. I think my deck with different sets of attackers will probably be viable all year, unless ohkoing power becomes much easier.
Thanks again to everyone who commented. I appreciate it. (Still hoping on getting this printed. :smile: )