I think the only team that is comfortable now is Manchester City. How could it not, they are already 5 goals ahead of Sporting. And in the second leg I see the impossibility that Sporting will be able to come back and turn things around from Manchester City.
Compared to other teams, Man City is the calmest facing the second leg of the Champions League, because they are already winning 5-0
on aggregate. Moreover, the second leg match will be played at home to Man City, it makes it impossible for Sporting to qualify for the next round.
Most likely Guardiola will rotate players and save some of his main players when facing Sporting in the second leg. Because Man City must maintain
the fitness of its players, so as not to experience physical fatigue, because Man City's position in the Premier League is not yet safe. Man City are
only 3 points ahead of Liverpool who are in second place, so if Man City lose points there is a possibility that Liverpool will replace Man City.
In addition, Man City also still has to play in the FA Cup, so it's best if Man City don't field all of their main players when they face Sporting
in the second leg. Even though Man City didn't field all of their main players, I still believe Man City will beat Sporting.