Second, Max Verstappen closed the last day of testing in Bahrain on Friday, a sigh away from session leader, George Russell. Important that Verstappen was so close in terms of time? No. A boost? Probably. But after a long winter and many hours of hard work at the factory, there are still many question marks for Red Bull Racing. The main question that remains: can Verstappen’s team be a serious contender for the world titles?