Lazio made many changes after last season they did not perform optimally and were only able to finish in 7th place so that Lazio management made many changes by replacing the Coach and also making many changes to the squad and so far the changes have proven effective but we also cannot expect too high because the journey this season is still long and no one guarantees that Lazio can be consistent until the end of the season.
However, in my opinion, competing in the top 4 of the Serie A standings this season is quite possible for Lazio.
I agree with you that Lazio's performance was pretty outstanding compared to the previous season when they finished seventh in the league. Marco Baroni's arrival has had a positive impact on Lazio's performance this season; they are now fifth in the Seria A league and first in the Europa League, they have won their previous four Europa League games and only lost three in the league. Well, the season is still early; and we're not sure if they'll keep this up until the end to finish in the top four, as they did the previous two seasons. Of course, if Juventus and AC Milan do not pass them, they may still finish in the top four.
At the beginning of season i was ruled out Fiorentina to can entering top 4 this because last season their performance is not impressive but this season i have seen Fiorentina has good progress this because until week 12 Fiorentina can able to collect 25 points and they also can occupy 3rd place on League standing and Fiorentina recent records also very fantastic because they were unbeated since September in Serie A
I assume one of the success factor why Fiorentina can able to managed their performance is the arrival of De Gea this because he was several times to being an man of the match and De Gea also makes Fiorentina defensive lines is very strong because until week 12 they only conceded 10 goals and this weekend Fiorentina got weak opponent Como and on the paper this match should be easy for Fiorentina
I thought Fiorentina's performance would be the same as it was the previous season; due to the way they started the season. You're right, their games started to improve since they signed De Gea as a free agent, and I noticed that their performance improved right away. He made a lot of saves that prevented them from conceding goals this season. Fiorentina is one of the third teams in the league with just one loss so far this season. I do not doubt Fiorentina will find it challenging to defeat Como in their next match.