Chelsea concluded the season with two trophies and a spot in next season's Champions League, despite facing challenges during the festive period. Notably, they defeated European champions PSG 3-0 in the final of the FIFA Club World Cup, a result that even Vieri did not anticipate.

When reflecting on the match, Vieri mentioned that he initially thought PSG would emerge victorious. However, he acknowledged that their consistent winning streak made them complacent, ultimately leading to their downfall against a hungrier and more determined team.

Vieri praised Maresca for his swift impact at Chelsea since joining from Leicester last summer. He noted that Maresca's experience working with Pep Guardiola is evident in his approach to the game, which emphasizes possession-based football with a focus on organization, speed, and quality players.

Based on his observations, Vieri believes that Chelsea will be strong contenders for the Premier League title next season and a spot in the Champions League.