His tactical plans include restoring David Luiz to central defence and using Branislav Ivanovic mainly at right back.
"For me, Luiz is a central defender," said Mourinho. "He can help the team playing in another position but he’s a central defender, no doubt about it.
"I know Ivanovic is very comfortable in the centre but I see him and Cesar Azpilicueta as our two right backs. Our defensive group will be good."