It's great they seem to be getting on well again, but why does that mean they will/should record together again? that is what broke them up in the first place, they might, they might not, but It's not something that is required, maybe they has both been interviewed a lot for the Henrik Hansen documentary and it made them think back and re-evaluate their relationship, who knows? like always with Mark and David, no-one knows for certain apart from them, if they are getting on well again, then I am happy for both of them.