While it is true that Roca’s career has somewhat stagnated since his €15m (£13m) move from Espanyol in October 2020, it is undeniable that, under the management of a coach who knows how to best utilise his skillset, the 25-year-old could become an incredibly dangerous weapon in the heart of the pitch.
He made just 13 appearances in the Bundesliga and Champions League in 2021/22, but according to FBRef data, the £6.3m-rated talent still ranks in the top 8% of midfielders in Europe’s big five leagues for passes attempted per 90, as well as the top 13% for pass completion, the top 13% for progressive passes and the top 30% for progressive carries over the past 12 months.