By Daniel Orme Nottingham Forest could take legal action against Sky Sports for Gary Neville’s “mafia-gang” response to their furious statement after losing to Everton, it’s been claimed. The East Midlands side took to Twitter following their 2-0 defeat at Goodison Park on Tuesday. They claimed they were denied three penalties on Merseyside and also shared their concern that the game’s VAR Stuart Attwell is allegedly a Luton supporter. Manchester United icon Neville called out Forest for their statement with a strongly-worded response. He suggested that Forest’s claim was “like a mafia-gang st…