I sew scraps together in any order, whatever fits any of my die shapes for my Go. I fuse a lightweight interfacing, I use Misty Fuse, to the sewn scraps before cutting. Most are cut and sewn any such way so the interfacing stops any stretching and I don't have to care about the many seams when sewing the blocks together. The scraps I have left from cutting my scrap shapes, I toss in bin for anyone that needs stuffing for a pet quilt.