Although Mowbray set us on the way with poor Summer transfers and a bad start, when he left there was plenty of time to turn things round, or at least not to be relegated anyway. As such I think Venus and Slade were more culpable. You have to be seriously bad to get relegated from league 1 and we were embarrassingly bad. Venus was in charge for more games than any of the other managers used in that season and seemed to be the easy option. It took too long to bring in a permanent manager in Slade, but he was a bad fit too, and provided no new manager inspired uplift in form, as frequently happens elsewhere.
However, without all that MR would probably have not come back and we wouldn't be where we are now. Although at times the season in League 2 was difficult and frustrating, the successful end to it set us on the upward path to where we are now. If we had somehow survived in League 1 with Venus or Slade as manager, we would probably still be scrapping at the wrong end of that league with the likes of Rochdale and Shrewsbury, so maybe in a strange way that relegation needed to happen.