Real Madrid rival Barcelona for Benfica defender David Luiz

Benfica defender David Luiz is interesting Real Madrid.

A Bola says Real had scouts posted to watch the young Brazilian in action against Porto.

Real see Luiz as a long-term target, but their plans could be brought forward over the season-ending injury suffered by Pepe.

Barcelona are also keen, with scouts tracking the progress of their on-loan striker Keirrison coming away impressed by Luiz's progress.