Yavor, they'll stay in Bari. It's like a football pre-season retirement. Players will be on their own, far from families and the routine to focus on the trainings. Football teams use this practice very often when things go bad and nothing works to re-build the team spirit and try to find chemistry. It is a kind of punishment.
IMHO Emma Villas has a very weak diagonal. Marouf doesn't work in Italy. Not just technically talking, I don't know, but I don't like him whenever I see Emma Villas. And Hernandez, despite being one of my favourite cubans, never worked well for a top team (Halkbank and Piacenza).