Interesting question on de la Rosa. He’s getting on a bit, and there’s not much room (if any) for none race drivers to test for the big teams, so I suspect not. If he doesn’t get the Hispania seat then he’ll be off to DTM or somewhere.
And on di Grassi- I’m not sure, but I’d be amazed if he gets another shot at F1. He falls into the ‘good but not quite good enough’ category along with the likes of Klien and Petrov and Buemi