1: "Mercedes door remains open to Carlos Sainz"

2: "Sainz has definitely still a chance"

3: "Mercedes considers Sainz for future seat"

4: "Opportunity for Sainz at Mercedes"

5: "Sainz remains in the running for Mercedes seat"

6: "Sainz could join Mercedes"

7: "Mercedes open to signing Sainz"

8: "Sainz's Mercedes dream still alive"

9: "Chances of Sainz joining Mercedes increasing"