GoalkeepersWith the promising Petr Cech joining Chelsea this summer, this is one department in which Chelsea will then be fully covered, with a fascinating battle in store for the number one jersey.

Keep: Carlo Cudicini, Petr Cech.

Decide: Marco Ambrosio, Yves Makabu-Makalambay

Sell: Neil Sullivan, Jurgen Macho Need: Nothing

Full-backs

Mario Melchiot and Celestine Babayaro are both on the way out, with more experienced rivals required for Glen Johnson and Wayne Bridge. Roberto Carlos has been linked but Porto's Paulo Ferreira is a more convincing option.

Keep: Glen Johnson, Wayne Bridge Sell: Mario Melchiot, Celestine Babayaro

Need: Left-back, right-back

Centre-backs

In John Terry and William Gallas, Chelsea have an excellent centre-back pairing, although Marcel Desailly is now past his prime and former Porto defender Jorge Andrade could now arrive instead. Robert Huth is a promising youngster and should be sent out on loan.

Keep: John Terry, William Gallas

Sell: Marcel Desailly

Loan: Robert Huth

Need: Two more centre-backs

Central midfielders

While Frank Lampard has been Chelsea's best player this season and Scott Parker offers much promise, Mourinho must consider whether to keep Claude Makelele, Joe Cole and Geremi. Emmanuel Petit is out of contract, while Juan Sebastian Veron has been the biggest waste of money of all.

Porto's Costinha and Deco are options, while Steven Gerrard is highly rated, even if David Beckham and Ronaldino seem unlikely to come.

Keep: Frank Lampard, Scott Parker Decide: Claude Makelele, Geremi, Joe Cole

Sell: Emmanuel Petit, Juan Sebastian Veron

Loan: Alexei Smertin, Felipe Oliveira, Alexis Nicolas

Need: One central midfielder

Wide midfielders

Chelsea have more left-wingers than the Labour Party these days, although Jesper Gronkjaer's days are numbered. Both Damien Duff and Arjen Robben are exciting talents, but a new right-sided midfielder is now needed.

Keep: Damien Duff, Arjen Robben

Sell: Jesper Gronkjaer, Mario Stanic, Boudewijn Zenden

Need: Right-sided midfielder

Strikers

Mourinho's top priority is to find a world-class striker such as Andrei Shevchenko, Ronaldo or David Trezeguet. Fernando Morientes or Didier Drogba have also been courted. Jimmy Floyd Hasselbaink is now past his prime, while Adrian Mutu and Hernan Crespo have not yet settled in the Premiership.

Keep: Eidur Gudjohnsen

Decide: Adrian Mutu, Hernan Crespo

Sell: Jimmy Floyd Hasselbaink

Loan: Mikael Forssell, Carlton Cole

Need: One or two forwards