It is very important that players have a good understanding with each other. Similar to the idea of people really WANTING to play for the team (Henrique) - this is an intangible that pays dividends as a season goes on.
I do wonder if Hatziisaias will make it to the club next season. I doubt it, as Savvidis will get a hard on for another Russian guy at some point. My hope is that we retain Varela + Crespo, get rid of Kacheridi, let Malezas retire (much as I love him), and bring back Mihojevic and Hatziisaias.
This is not confirmation, but: