I think you are right Hydde. Allegri is pretty reliable about these kind of things.
Zaza's tendency to commit fouls, invariably in the opposition half, is indeed a worry.
If the West Ham offer offer of €25m(£20m) as reported in the British media is genuine and the player is happy to move to London, I would recommend that we accept the offer quicksticks, meet Marseille halfway between 30 and 38 (surely a deal clincher) and call it a job well done. time is of the essence now as we approach the new season in just 62 days time