Atletico Madrid midfielder Saul Niguez has had a pop at former teammate Theo Hernandez.

Like Saul, Theo came through the youth system at Atletico, though quit for city rivals Real Madrid this summer.

Saul insists he could never do the same.

He explained: "Playing for Real Madrid? No.

"There are some emotions that you cannot invite and in any case. They will not want me either."