Some talking points ahead of the second round of games in the Champions League:NO RONALDO VS. MESSI? The highly anticipated matchup of Cristiano Ronaldo against Lionel Messi likely won’t happen because Ronaldo has the coronavirus. Alvaro Morata replaced Ronaldo against Dynamo Kyiv last week and scored twice in a 2-0 win. Eden Hazard was added to the Madrid squad and could make his season debut after nursing a muscle injury. Diego Simeone's side was thrashed 4-0 by defending champion Bayern Munich and next hosts Salzburg in Group A on Tuesday.