Jose Mourinho is planning to strengthen his Chelsea squad in the summer, the Daily Express report.
The Blues have just sealed another Premier League win, but Mourinho knows he must add to key areas if he wants to win the Champions League.
“I know that our rivals are not going to accept this title and they are going to fight and there are three or four teams that will be aiming for us and we have to be better – me, the players and our squad,” said Mourinho.
“Maybe they need some fresh blood to keep them under pressure.
“They know me they know that they are not going to keep their positions on the basis of this year.”