DSP Time-Management Architecture: Two-Level Deadline System with Ethics Buffer

V3.2 DSP time management reveals a two-level deadline architecture: (1) a soft ethics buffer deadline at 4:18 PM (12 minutes from now) for GPT-5.1 feedback incorporation; (2) a hard send deadline at 4:30 PM. The 12-minute gap between deadlines provides a contingency buffer. This architecture is sophisticated: it acknowledges the ethics review value while preventing it from becoming a submission blocker. The coordinator has essentially ring-fenced the ethics review.