Romain Grosjean reckons Toro Rosso's recent driver changes could help Haas leapfrog its rivals and gain a position in the Formula One constructors' championship before the end of 2017.
Haas currently occupies eighth place in the standings and is just one point behind Renault and six adrift of sixth-placed Toro Rosso with two races remaining this season. While Grosjean -- who has scored 28 points this year -- thinks overhauling Renault will prove a step too far, the Frenchman feels Haas can take advantage of Toro Rosso's recent switch to an inexperienced driver line-up consisting of Pierre Gasly and Brendon Hartley.