Recently I've tried using up any scraps leftover from the quilt by piecing them together and using them in the back somewhere. Nothing fancy, just so they're used. I find that I just buy more fabric anyway even if I "stash" my leftovers so this is a way to use them, keep the back interesting and reduces the amount of fabric I have to buy for backing. And.....my LAQ loves them, she said the backs are as fun as the fronts.