However , he never found place in the squad due to Mourinho 's philosophy regarding attack and defense .
When Mourinho arrived in Chelsea , Mata was the 2 time Chelsea player of the year and was in his prime .
He never found place in the squad due to Mourinho 's philosophy regarding attack and defense .
When Mourinho arrived in Chelsea , Mata was the 2 time Chelsea player of the year and was in his prime .