Chelsea defender David Luiz is convinced of big things from Christian Pulisic next season.

Pulisic will link up with the Blues from Borussia Dortmund.

"Christian is going to bring us a lot of talent," David Luiz of the 20-year-old's imminent arrival.

"We are waiting for him to help him to try to develop fast and to help us. He is a great player and I think he is going to have a great future for us."