The problem they may have is that Piastri is awesome right now, and Lando Norris may feel quite upset about it, not because piastri is great, but he has shown the world how Norris isn't all that much of a big deal, given enough good cars then even Piastri as a rookie did fine, Norris been there for many many years since he was a kid, and he is still having hard time beating Piastri. That's an issue, Norris may feel depressed that he is not dominating a rookie teammate, and if the next season starts with Piastri doing better, that's going to be quite terrible for Norris.
My first post here. heheh. Never came to this section.
I feel kind of the opposite regarding Verstappen and Perez. At the end of the day, they have the same car, and Perez is pretty much always quite far behind Verstappen. Of course each one setup their cars differently according to their driving styles, but this said, it looks like that either Verstappen is much better than Perez or it's Perez that is way worse driver than Verstappen!