DUESSELDORF/BENGALURU (Reuters) – Germany’s Metro is exploring strategic options for its Indian unit and is in advanced discussions over a deal, a group spokesperson said, with analysts reckoning that the division could be valued at 500 million euros ($490 million) in a sale. Indian retailer Reliance is well-positioned to buy the business, two people familiar with the matter said, adding a deal could happen before the end of the year but that no final decision has been made. Metro has been active in the Indian market since 2003, employs around 3,350 staff there and makes around 765 million eur…