I would like fabrics specifically designed for stack n whack and one block wonders. So a long repeat 24", motifs larger that 3" and a non-plain background, preferably swirly! At the moment, you really have to hunt among novelties, large florals, Asians etc. It would be nice to see some specific ranges.
PS I hope the chef fabric will have some of these criteria - I have a friend who is a chef and she would love an OBW with a cheffy theme. So I'll be looking out for that. :-D