And the fact that one of the judges asked if they thought it ok if asada weren't in he room but able to access the interview a short time later. I think Hank said they wouldn't have a problem with that. I could be mistaken here but I think that was the intent of his answer.I thought the thrust of Middleton's decision was that Essendon et. al. went along with the joint investigation and after a lot of legal counsel on the matter. So, basically, they gave it legitimacy by freely participating in it.
The stuff about Hird's counsel admitting the AFL would be able to ask questions on behalf of ASADA pretty much nails it. I can't see how they can argue that them both being present at the same time was a key problem, especially since they stated publicly that they were all very keen on the idea.
If that's accurate, then if I was a judge, I'd be so pissed off for them wasting my time all for the sake that asada wasn't in another room to achieve the same outcome.