What became of the Premier League champion Leicester squad?

The Swiss midfielder for whom Naples paid 18 million euros in 2011, came to Leicester in the summer of 2015 with the aim of relaunching his career, but only participated in 5 games of that championship. At the end of the season he went to Besiktas (with the Premier in his pocket), and currently, at 36 years old, he plays for Adana Demirspor, in the Turkish second division.