What was Roy's moral conflict?

Malamud presents Roy with moral choices in the novel that require attention to his responsibilities as a father, a team member, and a human being. He must choose whether or not to form a lasting relationship with Iris and their child, and ignore his concerns about her being a grandmother. He must choose whether or not he will try to win the pennant for himself or for his team members and Pop Fisher. He also must choose whether or not he will accept a bribe and disgrace the game he loves in order satisfy his materialism and insure his financial security.