department Kalas won again and promised to put more money into the club. Kalas also made a number of signings, Honduran legend Carlos Costly, Sierra Leone international John Kamara, Spaniard Guillermo Pérez Moreno, Portuguese footballer Fábio Ruben Moreira Tavares, defender Paschalis Melissas and defender Stavros Petavrakis. Due to Aris failing to get into the second division Kalas was sacked despite only being there for a month. Aris would have to play another year in Gamma Ethniki. While in the Gamma Ethniki, the team demanded that the Hellenic Football Federation allow them to be promoted to a higher level of Greek football. The federation declined to do this and several appeals against the decision were rejected. As a result, 10,000 fans took to the streets on the 26 and 31 August 2015 in Thessaloniki to protest the decision. These protests caused clashes between the police and the fans that led to arrests and Aris didn't manage to get promoted to the professional divisions. Karipidis era Although after the Aris election Arvanitidis became leader of the football department, Theodoros Karipidis was named the head of football department the day afterwards. He signed many players in a few days including former Greek footballer of the club Andreas Tatos, former Real Madrid defender Raul Bravo club legend Sergio Koke, as well as many Super League quality players like Kostas Kaznaferis, Vasilios Rovas, Nikos Tsoumanis, Giannis Siderakis as well as many others. Theodoros Karipidis appointed Nikos Anastopoulos as the manager. During the 2015–16 season Aris managed to be promoted to the second division of Greece with a 21-point difference from the second club. Finally, Irene Karypidis became the major shareholder with overwhelming proportion over 89%. Supporters Aris' fan base is spread across all the economic classes in the city of Thessaloniki and all over Greece. Their rivalry is against clubs such as arch-rival PAOK, but also against the biggest clubs of Athens Panathinaikos and AEK Athens. Matches against PAOK are local derbies and an event that splits Thessaloniki and Northern Greece in two. Aris' main fan club is called Super 3 and has a symbol a bulldog. It exist since 1988 with 50 more Super 3 clubs spread all over Greece and Europe. There are over 12,000 Super 3 members. In the rest of Europe there are also some organized Aris' fan clubs in countries such as Germany, Italy and Sweden. According to some polls