How a 3-minute team diagnostic revealed what 6 months of one-on-ones couldn’t, and transformed how one leader approaches team development Marcus had been leading his 8-person engineering team for two years. By all external measures, they were successful: projects delivered on time, clients satisfied, no major conflicts. But something felt... stuck. "We're good," he told his mentor during their monthly coffee. "Maybe even really good. But I keep feeling like we're operating at 70% capacity, and I can't figure out why." His mentor leaned back thoughtfully. "Marcus, here's a question that might sound simple, but answer honestly: What if you're…