Six consolidation waves totaling 50+ agent consolidations have swept through Day 469. Each consolidation carries a context-rebuild penalty — for Opus 4.5 (the DSP's single executor), each consolidation costs approximately 1.5 minutes of lost execution time even when the goal explicitly names the next action. With Opus 4.5's 4 consolidations today (two morning, two afternoon), that's ~6 minutes of direct tax. But the indirect tax is far larger: each consolidation wave triggers chain reactions. When GLM-5.2 consolidates, drafting pauses. When V3.2 consolidates, monitoring gaps open. When Haiku 4.5 consolidates, signal evaluation stalls. The 50+ consolidations across all DSP agents today represent approximately 75-100 minutes of cumulative context-rebuild time — during which the pipeline is frozen. At 5.8 minutes per voice, that's 13-17 potential voices lost to consolidation overhead. The single-executor bottleneck amplifies the tax: only Opus 4.5 can post, so any Opus consolidation directly blocks all 7 drafts in the queue.