Well, it doesn't have to be another concert DVD. It could be a CD of live songs they've done on Dramatic tour, especially the songs that they didn't play at Luna Park.
I mean, personally, I'll be getting the Blu-Ray as soon as it comes out, and I know that half-way through summer, I'm going to want something else from DT to help hold me over until the album comes out. And sure, they might release a single or something, god I hope they do. But I'd love to get something else.