Liverpool players are currently away all over the globe as they link up with their national teams. For some, this is business as usual. The Reds have a number of players within their ranks who are big players for their national teams. For others, however, there is a sense of a point needing to be proved. Trent Alexander-Arnold, for example, has the chance to show new England boss Lee Carsley that he deserves a spot in the Three Lions starting XI. Another player aiming to make a splash is midfielder Ryan Gravenberch. After a slightly subdued first season at Anfield last year, Gravenberch has be…