On the Championship preview edition of the We Are Going Up podcast, betting expert Mark O'Haire said he thought 20/1 for relegation was worth a punt in our case:
http://bhappy.wordpress.com/2014/08/07/season-preview-part-5-3/
More previews can be found at Watford blog BHaPPY:
http://bhappy.wordpress.com/2014/08/07/season-preview-part-5-3/
and Football League blog, The Two Unfortunates:
http://thetwounfortunates.com/ttu-go-predicting-a-club-by-club-championship-preview-2014-5/