Dividend growth investing is a popular and largely successful approach to generating wealth over long periods of time. We will be spotlighting numerous dividend up-and-comers to identify the best "dividend growth stocks of tomorrow." Today we look at a retail company in the midst of a transformation in Big Lots, Inc. (BIG). Struggling since the recession, Big Lots is rebranding itself and investing in store remodels and e-commerce to revive growth. While the company still has a lot to prove at the operational level, investors can find potential opportunity in a solid balance