Inter Milan is monitoring Chris Rigg after he declined lucrative offers from them last summer. The 17-year-old midfielder, who has established himself as a first-team regular at Sunderland, is also under observation by Bayern Munich, Manchester United, Everton, and West Ham. Rigg's choice to stay with Sunderland was influenced by his strong connection to the club. However, with Sunderland facing a crucial Championship play-off final against Sheffield United, his future could depend on the result. West Ham has expressed significant interest, valuing him at £25 million, and it is reported that Everton's manager, David Moyes, is a big admirer. If Sunderland does not secure promotion, it may become difficult for them to keep their rising star.