Former champions, Aduana Stars have replaced coach Herbert Addo with Romanian coach Cioaba Aristca.Aristca, 39, has had stints in Morocco, Egypt and Jordan.The club confirmed the latest technical changes yesterday after a fractious relationship between the management and Addo, during the latter part of the just ended season.Addo took Aduana to the Ghana League title in their first season in the top flight two years ago but fell out with the club afterwards the club finished fifth, the season after.The coach has admitted being sad about the manner he is parting ways with the club.Source: Ghanafa.org