 Once the original deal collapsed a new process to select a tenant was begun . West Ham immediately announced plans to become tenants of the stadium . By March 2012 , West Ham was one of the four bidders for the Stadium . With a decision due by the Olympic Park Legacy Company in May 2012 , Boris Johnson delayed the final selection of future tenants until completion of the 2012 Olympics stating that it was " overwhelmingly likely " that the tenants would be West Ham United . 
