What happened: Toto Wolff said he was glad to see Lewis Hamilton and Fred Vasseur take victory at the Barcelona Grand Prix. But the Mercedes team principal admitted he is not eager to see a revived Hamilton force his way into the championship picture.

Why it matters: A Hamilton return to winning form reshapes the title fight and adds another genuine threat to Mercedes' campaign. Wolff's measured praise underlines how a competitive Hamilton-Vasseur pairing changes the calculus at the front of the grid.

What to watch: Watch whether Hamilton can back up the Barcelona result in the coming rounds and whether the pace is enough to make him a sustained title contender.