The F1 legend is still in critical condition.
Organizers looking ahead to 2015 in wake of dropped race for 2014.
Porsche not denying the possibility of Webber joining the team for their return to La Sarthe next year.
The Canadian driver will make his debut at the Le Mans round (April 27-28) with teammate Eric Cayrolle.
It's tense in the Red Bull Racing camp after Sebastian Vettel ignored team orders to maintain position behind the leading Mark Webber.
The 30-year-old German will race alongside Paul Di Resta, recreating the successful partnership that raced together during the 2011 season.
Caterham F1 Team has today confirmed that Giedo van der Garde, the team’s 2012 Reserve Driver, has been promoted to a full-time race seat, completing the team’s 2013 driver line-up with Charles Pic.