Don't hold your breath regarding the time of decision by Sweeney.
As far as I know, Status Report shall be handed in by end of March. Then there shall be Pre-trial Reviews. Then Trial. If there are no interlocutory applications by any party, trial hearing will be fixed as soon as in June/July. If the defendants try to delay the progress and make interlocutory applications, which is likely, then trial hearing would be delayed to as late as end of year.