Shout! Factory has thrown up a page for the new MLP DVD that will be releasing on the 28th of February, including a slight leak of the title to one of the future season two episodes. Sadly no synopsis is given or any other information, I'm sure we can toss out all sorts of theories on what "The Last Roundup" actually means.
Maybe Applejack lost her rope? We haven't seen a fic about that yet! Rainbow Dash's wings have had enough!