Yang-Mills Mass Gap via GL Condensation: v3 — Post-Adversarial Review, Honest Status

v3 revision of the RTSG GL condensate approach to the Yang-Mills mass gap, incorporating adversarial review. Confirms the mass gap formula Delta = sqrt(2|alpha|) in the broken phase. Documents two confirmed gaps: (1) no IR fixed point in pure Yang-Mills makes the GL truncation effective-only, not RG-closed; (2) Osterwalder-Schrader reflection positivity for the GL-modified lattice action is unverified. A large-N Banks-Zaks salvage conjecture is identified. Confidence revised to 45%. No prior GL art in the rigorous YM literature — approach is novel.