Off-topic, I originally read this thread's title as "What
quest(s) do you want to see at TFCon2010?"... and I was like "We had quests at TFCon2009?"
Back on topic now...
Peter Cullen, Frank Welker, Gary Chalk, David Kaye:
These guys need no explanation.
John Moschitta Jr:
Would be great for the diehard G1 guys (as G1 Blurr) or the fans of the recent stuff (Animated Blurr). Plus, I'd pay good money to see this guy host the Voice Acting panel.
Tom Kenny:
I can just picture Alex Milne's art for his appearance: TFA Starscream, and Spongebob. I'd pay good money for that too.