** FILE ** In this Tuesday Sept. 5, 2006 file photo, new West Ham signings Carlos Tevez, left, and Javier Mascherano hold up their new shirts during a press conference, in east London. West Ham will face a new inquiry in the Carlos Tevez affair. The Premier League and Football Association said Thursday they will investigate whether further rule breaches were committed by the Hammers after changes were made to the Argentina striker’s contract in April 2007. The changes ensured he could play in the matches that ultimately kept them in the topflight. (AP Photo/Jane Mingay, File) ** NO INTERNET/MOBILE USEAGE WITHOUT FAPL LICENCE – SEE IPTC SPECIAL INSTRUCTIONS FIELD FOR DETAILS**