Me 2 but they need some things
1. Not to fight each other in the start. They must honor the starting position and Sainz must not attack Leclerc (except if Leclerc botches the start offcourse). I saw him again uncomfortable in the pitlane interview somehow, completely opposite of Leclerc.
2. Noone must pass them in the start so the rest will get the problem of heated tyres from the following.
4. Good Strategy with no mistakes
5. Tyres to last like they seem to do in the last races.
The speed also is good not to be sitting duck.