The reason he is back is for legal reasons. He has the upper hand in any negotiations to end his contract. PAOK needs to make it clear to him, that if he is not flexible that he will sit around for the next 4 years doing nothing, and hopefully causing him to lose his spot on the NT. Let's see if after that at age 33 he will find any team that will want him. Also, PAOK needs to inform all the other PAOK players that have the same manager to either get a new one, or forget about getting any contract extensions.