While happy with Lyon's performance against Juventus, Rudi Garcia knows they still have work to do.
Zinedine Zidane reflected on Real Madrid's collapse at home to Manchester City on Wednesday.
Real Madrid threw away a 1-0 lead in their 2-1 defeat to Manchester City and Casemiro blamed a loss of intensity.
Juventus boss Maurizio Sarri says he cannot understand why his side do not listen to his instructions to pass the ball quicker.
Pep Guardiola made several tactical tweaks in Man City's win over Real Madrid, though subsequently shrugged off praise for his management.
Kevin De Bruyne produced a fantastic performance at Real Madrid, but Gabriel Jesus' work ethic was arguably just as pivotal in a famous win.
After West Brom won on Tuesday, second-placed Leeds United moved back within four points of the Championship pacesetters.
Real Madrid captain Sergio Ramos equalled a Champions League record after being sent off again.
Pep Guardiola warned his Manchester City players that Real Madrid are more than capable of a Champions League fightback after a historic 2-1 last 16, first leg win for the English champions at the Santiago Bernabeu.
Juventus captain Leonardo Bonucci says he "could tell something wasn't switched on with the 11 starters" in the defeat to Lyon.