By Andrew Gastelum The latest chapter of the saga involving the Dutch midfielder and Barcelona takes a drastic turn. The latest chapter in the Barcelona-Frenkie de Jong saga reportedly involves the threat of legal action and claims of extortion. According to The Athletic’s David Ornstein, Barcelona has told de Jong that the terms of his current contract may involve criminality and may have grounds for legal action. The club is currently at odds with the league over its financial situation as it finds itself in a race to register summer signings ahead of the start of the La Liga season this wee…