No, it's an official pronouncement that all previous cards are being reduced to 1-1, no ability, and all clan bonuses are -1 opp attack - followed by another announcement letting us know that they will be releasing twenty new clans in 2011. And that they are inverting the ELO rankings, just 'cause they feel like it. And a new fight room called Opposite Day, where whoever reaches zero life first wins the fight.
Seriously, it's been my experience that whatever we think is going to happen, it never actually DOES happen. Given that tommorrow is New Years Eve, I'm thinking that there might not be an official 4-card release - MAYBE a new Legend card, but no guarantees.
Gee whiz, I guess we'll find out in about eight hours or so, won't we?