A strong roster is not simply the highest Town Hall list. Leaders need members who complete attacks, understand realistic targets and communicate when plans change.
Use several wars
One zero-star attack or one missed war should not define a member. Track attack completion, stars, destruction, target difficulty and repeated patterns across several public wars.
Keep decisions explainable
Separate reliable evidence from judgment. Clash Astuce can show attacks and outcomes, but it cannot see player communication, practice or village layouts.