Good things happen in threes.
With no disrespect to Tolisso and Lopes, who were both pivotal figures in Lyon's second-place finish in Ligue 1 last season, Fekir's contract extension is the one that's likely triggering the largest celebrations.
The 21-year-old, whose contract was set to expire in 2019, is establishing himself as one of the most versatile players in Europe, capable of playing as a centre forward or as an attacking midfielder, and notched 13 goals and nine assists through 34 Ligue 1 appearances last season while averaging 2.6 shots per game.
A genius with the ball at his feet, Fekir is fearless in one-on-one situations.
Tolisso, meanwhile, bagged seven goals and two assists while appearing in all 38 of Lyon's Ligue 1 fixtures, earning a reputation as one of the top distributors of the ball in the league.
And Lopes locked up the role of Lyon's first-choice 'keeper, helping the club return to the Champions League with his quick reflexes between the posts.