By GMM

Takuma Sato could find himself back on the formula one track in the near future.

Just over a week after expressing his sadness at the collapse of his race employer Super Aguri, the Japanese driver is being linked with a swift return to the limelight.

Rumours were already swirling inside the Istanbul paddock last weekend that the 31-year-old might replace the veteran Rubens Barrichello, whose contract is set to expire, at the works Honda team in 2009.

The slightly less obvious speculation, meanwhile, was reported by the normally authoritative French magazine AutoHebdo, who are linking Sato's predicament with the disappointing performance of Renault rookie Nelson Piquet.

So dissatisfied is Renault with 22-year-old Piquet, AutoHebdo claims, that the French team is considering a shootout test early this summer to decide on his replacement.

Romain Grosjean, the French-Swiss rookie who is a Renault test driver this year, and Super Aguri refugee Sato, are reportedly top of the list for the shootout.