David Luiz being strongly linked to Barca, some saying a deal has been done, fee of around £25m being mentioned for him. That alone will pay for their striker so Chelsea recovering a lot of money for their players while investing. I reckon Luiz will do a lot better in Spain than here, thought Barca might go in for Bilbao's Laporte and then bed him in but maybe not. Possibly looking for someone more proven.
Though they were clever in that before FFP came in they went in and overloaded their squad with talent which they can slowly dispense of now!