Sep.17 - Robert Kubica still has a good chance of returning to formula one next year.
With Carlos Sainz now joining Renault, the Pole - now backed by co-manager and reigning world champion Nico Rosberg - asked to be released from his agreement so he could pursue opportunities elsewhere in pitlane.
His best chance appears to be Williams, where he has now tested on the British team's simulator at Grove.
Perez could be on the move from Force India, with rumours linking his seat with Charles Leclerc.
A Ferrari spokesman confirmed: "It is true that Marchionne and Arrivabene were in Hinwil.
"Marchionne had never seen the factory. It is also correct that Ferrari wants to see its junior drivers Leclerc and Giovinazzi in the races as soon as possible."
Ericsson, whose seat is now in doubt, told the Swedish publication Expressen: "There are many rumours.
"We will see what will happen in the coming weeks, but it's an exciting time," he added.
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