NEW TRAILER TOMORROW We are getting... something

oh this is a bit of a surprise. I'm thinking it's not a stuff pack but rather an update. However, EA rarely does things the way I anticipate 'em so it's up in the air until tomorrow at least. Could be something akin to the Sims 3 Store content but not quite an SP? If that makes sense. maybe TS4 will be getting its own store so we may all be milked even more. . . the dancing hamster looks like a sim in a costume. maybe we're getting an outfit to match with our newfound pet.