Helmut Marko reveals doubts about Sebastian Vettel's possible return to Formula 1 due to the competitiveness of young drivers and lack of recent communication.

The Australian driver was dropped from Red Bull reserve team RB earlier this week after a series of underwhelming performances

Ricciardo was always intended to be Red Bull's safety net. But fluctuating form and a series of decisions leaves the veteran out of F1.

Red Bull motorsport advisor Helmut Marko discusses Daniel Ricciardo's decline in performance and departure from the team.

Red Bull adviser Helmut Marko has confirmed that the team have offered Daniel Ricciardo an F1 lifeline with an ambassadorial role. And he doubts that the Australian will want to continue his racing career in another category of motorsport after being dropped by Red Bull junior team VCARB this week.