Yes those other boys are also hyped up as next big thing. Its always nice to follow the new kids at boys and girls side. But I don’t like too much hype. Give the young ones space to develop instead to think he or she is the nexts Federer Nadal Serena or MariaThere’s also lot of hype around 17 yo Spaniard Carlos Alcaraz who is 139 already also 18 yo italian Musetti. I expect both to make top 100 next year and along with Sinner they should be top players in the future.
Both are top 10 material imho if they don’t have injures or other problems that cut their normal progression.