Some players may take a bit longer to develop than others. How long did it take people to accept Hendo as a Liverpool player? How old is Curtis, 21? I don't think he should be put under any pressure this season, he just needs to get more time on the pitch. Maybe that will mostly be in cup games and as a sub. We are an incredibly talented team now and it's very difficult to get in the starting 11.
I hope he can become a regular starter. Jones, Fab, Elliot, Carvalho (if he plays in midfield not as a forward) and maybe Bellingham could be our midfield for 5-10 years.
Maybe he will always be a squad player, which is still a massive achievement for any player. He's a Liverpool lad and I think that is also important. If he's happy to be in the squad but not start the biggest games I'd still be happy to keep him for the next 10 years.
If he has a few more quality moments like the Everton goal he can be a cult player like Origi. Obviously prefer that he continues to develop and is more than that.