I've just read in the news that Chelsea administration is preparing a heavy sanction against Drogba. It is said that they won't renew his contract and want to get rid of him. Basically they are tired of his irresponsible behaviors (last year he got a red card in the semi-final) and wanted to sell him before the beginning of this season but his injury canceled the transfer to AC Milan.
Meanwhile John Terry went to Barca's dressing room when Drogba was attacking the referee and he congratulated the Catalonians.