By Art Spander
For RealClearSports.com
WIMBLEDON, England — It always comes down to money, doesn't it? Whether you're A-Rod or some kid just drafted into the NBA or a relatively successful and - herein lies the issue - relatively unknown tennis player named Gilles Simon.
Fame usually brings wealth. Wealth often brings fame. Everybody wants more of both, which is the reason there are holdouts and lockouts and player strikes in team sports, and there is jealousy in individual sports, such as tennis.
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