I forgot that Wizard World Texas was this weekend, and was just up the road a piece (as they say in Texas) in Dallas. Here's the relevant commentary:
Friday's DC Nation panel:
Satller [sic] did say that Legion of 3 Worlds is a VERY important book in the DCU for the next three years of story-telling.
Saturday's DCU: Crisis and Beyond panel:
Sattler admitted that he did not know if Jim Shooter will stick with DC after his Legion of Super Heroes run is complete.
(After his parting shots, I'd think not.)
Also, on Monday, the day after the convention, a press release came out saying that "The Topps Company announced today that WizKids will immediately cease operations and discontinue its product lines." Looks like they're going to try to sell the line off: "Topps will immediately pursue strategic alternatives so that viable brands and properties, including HeroClix, can continue without noticeable disruption."