Entities mentioned:
- Keegan Bradley: Duty, Professional pride, Self-respect
- Team USA: Competitive spirit, Pride, Unity
- Donald Trump: Influence, Recognition, Loyalty

Article Assessment:
Credibility Score: 85/100
Bias Rating: 50/100 (Center)
Sentiment Score: 60/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the selection process, including multiple perspectives and direct quotes. It maintains a neutral tone in reporting both the decision-making process and external commentary.

Key metric: International Sports Competitiveness

As a social scientist, I analyze that this article highlights the strategic decision-making process in international sports competitions, specifically the Ryder Cup. Bradley's choice not to select himself as a player, despite his strong performance, demonstrates a prioritization of team success over personal glory. This decision could potentially impact team dynamics and overall performance, as it shows a commitment to objective team selection based on recent performance rather than leveraging captain's privilege. The involvement of a former U.S. President in publicly commenting on team selection also underscores the cultural and political significance of this sporting event in American society.