Costa 's antics were widely criticised within the game .
Mourinho was eager to stress Costa 's player 's innocence and will no doubt have more thoughts to add to the terse statement issued by the club last night .
Costa 's antics were widely criticised within the game , but Mourinho was eager to stress his player 's innocence and will no doubt have more thoughts to add to the terse statement issued by the club last night .