This week's R* Briefing covers three brand architecture moves driven by commercial reality, not creative whim. Burger King retired the King mascot and launched a honesty-first platform backed by its $700M Reclaim the Flame overhaul. Sprite rebuilt its global platform around cultural credibility in hip-hop and youth culture. Unilever scaled its creator network to 300K to support Hellmann's and Knorr. Plus: WPP signals another holding company restructuring. RDLB's take on why b