Last time Lazio playing at champion league on season 2020/2021 and at that time Lazio can able qualified to round of 16 after finished group stage with runner up status but they journey has been ended at round of 16 because lose from Bayern Munich and now every Lazio players and Maurizio Sarri has been very excited to playing at that competition again but Lazio should be bought more players because next season the schedules will be so tight and several names such as Napoli players Piotr Zielinski or Giovanni Simeone has been linked to them
Lazio have played very well this season. And they finished the season in second place in the table. Their defense was very strong. But their attack was not strong enough. If Lazio is to remain consistent in both Serie A and the Champions League next season, they will definitely need to strengthen their attack. If the attack is not strong, Lazio will be far behind next season. Because teams like Inter Milan, AC Milan, and Juventus will be looking to strengthen their squad this season. If Lazio wants to survive in this competition, it is important to strengthen their squad.
Yes, by being in second place at the end of the standings, it proves that Lazio can compete with other big teams. And now their task is bigger because they have to play in the Champions League which has stronger competition than Serie A. You are right Lazio have to finalize their attack line, because no matter how strong their defense is if they can't score goals it won't make them able to win.
Lazio team is behind Napoli in the points table. The team has been performing exceptionally well in the leagues since then. In fact, if you look at every league, you will see that the smaller teams are now able to build themselves up and compete with the big teams.