This is the list of teams which have been qualified for UCL next season
2023/24 Champions League teams by nationGroup Stage (Qualified)
England: Manchester City, Arsenal, Manchester United, Newcastle United
Spain: Barcelona, Real Madrid, Atletico Madrid, Real Sociedad, Sevilla
Germany: Bayern Munich, Borussia Dortmund, RB Leipzig, Union Berlin
Italy: Napoli, Lazio, FC Inter, AC Milan
France: Paris Saint-Germain, Lens, Marseille
Scotland: Celtic
Portugal: Benfica, Porto, Braga
Netherlands: Feyenoord, PSV
Serbia: Red Star Belgrade
Austria: RB Salzburg
Ukraine: Shakhtar Donetsk
https://www.vbetnews.com/which-teams-are-in-the-2023-24-uefa-champions-league-confirmed-clubs-group-stage-field-tournament-rules-and-formatAs you can see that la liga has been sending 5 teams to the UCL. We are having some new names that was rarely playing in UCL like newcastle united.
Arsenal will be also coming to the UCL after it has become trophyless this season.
Im not yet including some teams that may be able to enter into the UCL through play off.
There are some pretty interesting names now such as Arsenal, Manchester United and Newcastle for the EPL, Sociedad for La Liga, Lens for Ligue 1 and Lazio in Serie A.
These are new names though in this case we know their capabilities but for the Champions League they are new contestants for the group stage now.
It's interesting actually with the current conditions for the Champions League because indeed with their current conditions and positive trends, there are still great expectations for them at this time. it's just that when talking about winning candidates, I think the probability is still the same as in previous seasons.