Mercedes Formula 1 chief Toto Wolff says it is “early days” in deciding the racing programs for junior drivers Pascal Wehrlein and Esteban Ocon in 2017 as both look to move up the grid.
Wehrlein moved into F1 for 2016 after winning the DTM title with Mercedes last year, joining backmarker team Manor.
The German driver scored just its second top-10 finish in seven seasons at the Austrian Grand Prix in July, finishing 10th.
Ocon was drafted into the second seat at Manor after Rio Haryanto’s backing fell through, the Frenchman having also tested and completed practice runs with Renault earlier in the season.
Following Nico Hulkenberg’s move to Renault for 2017, a seat at the Mercedes-powered Force India team has now opened up, with both Wehrlein and Ocon being linked with a move up the field.
However, Wolff said that no firm decisions have yet been taken as options continue for both drivers to be explored.
“It’s still pretty much in coming together,” Wolff said.
“It’s a very interesting competition they are having within Manor and we are still evaluating the future and talking with a couple of teams, and working together for next year.
“But it’s still very early days.”
Ocon has been linked with a full-time race seat at Renault for 2017 alongside Hulkenberg, but would need to be released from his Mercedes contract should such a move take place.
Manor is likely to be the last team to decide on its driver line-up for 2017, with the likes of Haryanto and Jordan King also in contention for a seat should Wehrlein or Ocon move and free up a position.