World Cup 2018 post-mortem: Five key questions for Brazil after their quarter-final exit in Russia

The dust has settled on Brazil's World Cup exit, and there has been pleasingly little blood-letting in the days since.

Tite looks set to remain in charge until 2022 – an eminently sensible decision given the team's progress over the last couple of years – and while Neymar and Fernandinho have come in for criticism, the recriminations have been fairly tame.

Not that there are not questions that still need answering. Did Tite's stubbornness cost the Seleção against Belgium? Was the midfield up to scratch? And, looking ahead, which players can come in to refresh the side before Qatar?

I offer some answers to those queries in my latest for Unibet.