The collapse of the “R”Us brands exposes an increasingly hostile environment for big-box retailers. Amazon continues to encroach on new categories, expand fulfillment capabilities and conquer other retailers’ visibility on Google, placing pressure on all retailers to evolve and specialize. Yet, brick-and-mortar category leaders remain successful by leveraging both digital and physical stores, serving as an authority for information and mirroring their own best-in-class in-store customer service online through live chat, rich product pages and interactive product comparison tools. Which will be the last brand standing?