Thibaut Courtois has labelled David Luiz's return to Chelsea as an 'interesting move'.
The Brazilian defender has returned to Stamford Bridge after two years with French giants PSG for a reported fee of £38million.
The transfer has attracted plenty of interest from around the UK and Europe and also has Blues goalkeeper Courtois intrigued, yet confident of success.
He said: "He's a very good player, it's an interesting move.
"I hope he helps us win titles for Chelsea."