The Brazilian, who has revived the Taifa Stars, was unsure whether to extend his contract following interest from two South African clubs.

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However, he conceded that there could be a problem with regulations over a contract of interest if he invested in the club while still manager of Pompey.

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"The one-page agreement that the Academy of Motion Picture Arts and Sciences enters into with the recipients of Oscar awards raises enough tricky questions of property and contract law to pique the interest of property and contract scholars, " says Richard A. Epstein, a law professor at the University of Chicago.

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