West Ham to be confirmed as Olympic Stadium tenants despite Leyton Orient's judicial review threat The LLDC are set to hand the keys of the London 2012 centrepiece to West Ham more than two years after they were first named preferred bidders for what is a 99-year lease. The original process became mired in controversy and the LLDC was forced to start from scratch last year, with West Ham's bid again considered the strongest. The threat of a Judicial Review into that decision remains after Leyton Orient took legal action this month against the LLDC's refusal to allow them to share the stadium. Lawyers spent weeks poring over West Ham's deal with the LLDC to ensure it was as watertight as possible and today's announcement should ensure the club are able to move into the £400 million arena in time for the 2016-17 season. A deal could also boost the hopes of 2015 Rugby World Cup organisers staging matches at the Olympic Stadium while it undergoes a £150m facelift. Tomorrow's press conference is expected to feature senior officials from the club's bid, as well as Mayor of London Borish Johnson - the LLDC chairman - Mayor of Newham Sir Robin Wales and LLDC chief executive Dennis Hone.