I am gonna give it more time but I also think this my be a flaw in the current game.
In every previous game I have ALWAYS a very good dressing room atmosphere, its quite easy to do, however in this one the squad morale is allegedly very poor - despite players individual happiness being good and responses to team meetings always being positive.
I am going to keep an eye on it but I have noticed it this time around and it interesting that the op has flagged it up.
On another note I do thin k the whole player interaction thing needs a complete overhaul as some as the interactions are utterly stupid and unrealistic. Either fix it or remove it from the game completely.