UCL next season is still quite far away and we can't see the progress made by each team because the League has just finished. Facing the transfer season and I am sure the strength of each team will increase especially the top 5 of the standings in each League will focus on strengthening it by adding new players. What is certain is that the Champions League next season will be much more interesting than this season, Real Madrid is hunting for players, Manchester City continues to try to bring in players to win back the domestic trophy, there are so many big movements that we will still wait.
The Champions League season is still far no doubt about that but some teams may likely continue with their previous performance in the UCL. I know that teams adding more force to their squad in this transfer market will strengthen their quality both in their domestic leagues and in the UCL but the big boys will always have the better ratings. Liverpool, Real Madrid, Manchester City, Barcelona and others will do so well in next season's UCL but for the defending Champions PSG, don't think they will have same opportunity as they got this season because most of the teams that dropped halfway this season may possibly make it to the finals. Let us await another Champions League season and see how it goes anyways.