look at his attitude. He refuses to come on as a sub, he takes verbal swipes at his coach at teammates. At the beginning of the season he stormed out of the stadium and was all angry because the cocch substituted him to bring on a new player when they were winning. He's full of himself.
Hell even Zlatan was a much better professional.
Eto's decision not to go on was much like Zebina's in our team, he was just not feeling good enough to go on, which I understand.
He didn't take a swipe at his teammates and coach, more like he reacted against the swipes at him, which is normal, not Del Piero style, but acceptable.
On the pitch, I never saw Eto as "full of him self", he was always running, and in some dire circumstances, came back to help defend or pick up the ball.
Zlatan never really caused trouble verbally, but his attitude on the pitch was less than what I expect from a Juve player.
He failed, he was a starter with Adriano for a long time and he never produced, well they both didn't. Even Inter fans say he was shite for them, though he's playing good for the Toons this season.
I seriously don't think he failed, during that time, he still managed to be very effective for Inter, he only lacked confidance in finishing, which I must say was surrounding Inter. I recall he had a serious goal drought, but I would still be very optimistic about his performances should he return to serie A.