I would absolutely use it! I agree with Bear, who looks at both sides of the quilt at the same time?? And then who would make a comment about it not matching? The Quilt Police, that's who, and we don't give a hoot about them anyway. Am I right??
I actually prefer if my quilts aren't matchy-matchy anyway. I personally don't care much for making quilts that use all fabric from one line, I think they tend to be kind of boring. JMO.