Imprevista

Marcel Phase D+E: player projections + injury xG impact on /picks

- Generate Marcel 2-1-1-5 projections for 2024/2025/2026 seasons - 2,412 players across Big 5 leagues (2,045 with age data) - Validation: +17.1% RMSE improvement over naive (npxG/90)

• Generate Marcel 2-1-1-5 projections for 2024/2025/2026 seasons

- 2,412 players across Big 5 leagues (2,045 with age data) - Validation: +17.1% RMSE improvement over naive (npxG/90)

• Wire team-level aggregation into picks-engine via getMarcelTeamData()
• Compute per-injured-player xG loss using Marcel projected contributions
• Display on /picks: team xG/match, concentration risk (>30%), injury xG loss
• Fix marcel_projections.py ages loader for all-player-ages.json format

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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