It was a nice pitch from James Vowles, Williams' team principal, towards Carlos Sainz. With the Mercedes having a rock-solid power unit, more and more top men joining the British squad and, above all, a sky-high ambition, the Briton hopes to also bring in the Spaniard leaving Ferrari. With drivers of world renown, Williams thus wants to be among the best teams on the F1 grid again. But is that realistic in the relatively short term?