Is Big-Box Going Small?

Check out this article from the Wall Street Journal about Big-Box stores shrinking in size.  That's right, it seems as though big name retailers are starting to open more and more small-sized stores.  Staples has opened a 4,000 square foot store while Best Buy has several smaller stores averaging 1,400 square feet.  What does this mean for urban redevelopment?  Well, plenty of new opportunities of course.