Milton hadn’t had the time to calmly analyze Siegfried’s stats right away when they had first met. That’s why, he had waited for the mood to settle and his mind to calm down. Finally, he was able to check Siegfried’s stats with his abilities.

[Siegfried]

Social Climber LV. 7

Strength — 93         Command — 95

Intellect — 97                Politics — 99

Loyalty — 00

Special Traits — Villain’s Ambition, Sovereign’s Absolute Obedience, Strategy, Bargain, Level-Headed, Silver Tongued, See-Through, Valiant

Villain’s Ambition LV.5: Able to use whatever means necessary for his goal and is persistent beyond belief. Has a strong driving force beyond everything and makes every effort to achieve the goal without taking a break. 

Sovereign’s Absolute Obedience LV.6: Able to strongly restrain talents who are under their command. The chances of being betrayed are greatly reduced and the loyalty of vassals strengthens as the time passes. Able to obtain absolute faith in the end. 

Strategy LV.9 (MAX): Excellent ability to discern the overall flow of war. The possibility to quickly and accurately analyze the impact of how each small battle has on the entire game of war. 

Bargain LV.8: Able to assert one’s own conditions...