Yes, if Nottingham can continue to maintain its consistent performance well, I am also sure that Nottingham can definitely do a lot in the UCL. Because if you look at Nottingham's current performance, it is undeniable that big teams that always compete in the UCL will most likely have difficulty when facing Nottingham. Because a team like Manchester City who has always been able to penetrate the final match in the UCL was defeated by Nottingham. So with this, it is true that Nottingham can do a lot if they enter the UCL next season. In addition, it is also true that if Aston Villa's current position is exchanged by Nottingham Forest, of course it will feel better. But no matter what, we should not underestimate Aston Villa, because Aston Villa can get to that stage of course with hard work.
And besides, if possible, Nottingham should not sell the players they currently have. Because if Nottingham sells its main players, I think Nottingham's fate will be the same as Girona's. Because Girona also managed to play well in La Liga and managed to enter the UCL. But Girona's mistake at that time, many of their players were sold and in the end their performance became bad. And in the UCL, Girona was just an ordinary team and was not really looked at by other teams. Likewise in La Liga, Girona's performance was also very bad. That's why I hope Nottingham Forest doesn't make the same mistake as Girona.
This would be their first time if they eventually make it to the UCL so expect that they will be a bit nervous. Remember that domestic football is a bit different from that of European competition so granted they may show some fight but in the long run, their inexperience will shine through and teams will start using them to collect points. Remember when Newcastle showed so much promise when they entered the champions league competition, even went as far as beating PSG and everyone was thinking that Newcastle were the next stubborn team to look out for then their inexperience showed and they were booted out so I will not really conclude for Nottingham Forest.