#3 Daniil Kvyat
Daniil Kvyat is at the moment Ferrari's third driver in their line-up.
The last few years may tell us that being a third driver at Ferrari isn't exactly as great as it sounds.
Last year former Sauber driver Esteban Gutierrez was the team's reserve driver but with Vettel and Raikkonen ahead of him - the Mexican was never going to get a race drive.
There was even a time when Pedro De La Rosa was part of the Scuderia Ferrari programme but had the same experience Gutierrez was going to face.
It has been seen in the past that Vettel and Kvyat have had their problems on the track in the season the Russian took Vettel's seat at Red Bull.
Kvyat's spell at Red Bull did not last long and after an impressive drive by a very young Max Verstappen at Toro Rosso, both drivers swapped teams - a real stinger for Kvyat.
It is very unlikely Kvyat will be given a Ferrari seat for next season but he is already wearing the Ferrari colours, so who knows?