On April 9, 1609, King Philip III of Spain signed the decree expelling the Moriscos—Muslims who had converted to Christianity—from the Kingdom of Valencia. It was a massive organizational restructuring that affected over 100,000 people and fundamentally changed the region's economic and cultural landscape forever.
Now, I'm definitely not advocating for forced expulsions (let's be crystal clear about that), but there's something we can learn from how Valencia rebuilt itself afterward. Sometimes in tech organizations, we face moments where the existing structure, processes, or even team dynamics have become so entrenched that incremental change just isn't cutting it. Maybe it's legacy code that's holding back innovation, or outdated workflows that are crushing productivity. The Valencia example reminds us that while dramatic organizational changes are painful and risky, they can also create space for entirely new approaches to emerge.
The key lesson here isn't about displacement—it's about the courage to make hard decisions when gradual change isn't working. In our consulting work, we've seen companies that needed to completely overhaul their development processes, sunset major product lines, or restructure teams to stay competitive. The successful ones approach these transitions thoughtfully, with clear vision and support systems in place. They understand that transformation often requires letting go of what was comfortable to make room for what's necessary. Just like Valencia eventually found new ways to thrive, sometimes our biggest breakthroughs come after our most difficult transitions.
Note: Historical details may vary by source.