Yes, next year will be interesting. Here’s Andrew Benson’s view on that:
https://www.bbc.com/sport/formula1/50455068
Leclerc is likely to finish this year ahead of Vettel on points, on race wins, on pole positions, and on their qualifying head-to-head, despite the advantages Vettel had at the beginning of the year, and despite the fact that he is in his first year with the team and only in his second in F1, against a four-time champion with 53 wins.
To all intents and purposes, Leclerc is now Ferrari’s lead driver, and Binotto cannot go into next year giving Vettel priority. But nor will Vettel accept it being given to Leclerc. He just doesn’t work that way. He believes his status in the sport demands more.
As for Binotto, he has a number of times this year described having two such closely matched and competitive drivers as “a luxury”. Does he still think that way?
“I am still convinced it is a luxury because they are both very good drivers,” he said. “They both represent a benchmark for each other and they have improved during the season.
“Seb in the second half has been very fast. What happened today, I would say it was even lucky it happened this season because there will be an opportunity to clarify with them for it not to happen next year.
“Currently they have a good relations and are going well together. Certainly what happened today may not help. But I don’t think there is a drama at all and I see it more as an opportunity in view of next year to clarify what is needed.”