Atletico Madrid coach Diego Simeone says he's happy to focus on the danger his players can offer rather than the threat of Juventus star Cristiano Ronaldo.

Ronaldo returns to Madrid tonight with Juve for their Champions League clash with Atletico.

Asked about the former Real Madrid star, Simeone stated: "Cristiano Ronaldo made a big decision, deciding to change his club and face a new big challenge by joining Juventus.

"But we are not obsessed with Cristiano Ronaldo.

"We are focusing on Griezmann, Morata, Costa, Koke, Saul ... they will all be keen to make a great match."