To be honest, I don’t think it’s a big deal if they release it without 2MtM and the encore. It’ll still hold up as a full experience. If they’re stubborn about including every single song, I think the best idea would be to move 2MtM to the encore for one night in the future and record the remaining 4 songs. Or make those songs audio exclusive and pick from any gig. It would be a shame if the whole project went to trash over a few songs we’ve seen on various DVDs countless times.
The incitent would also make an interesting bonus featurette if they managed to capture any of the behind the scenes