Arsenal star Declan Rice has been sensational since his club-record move from West Ham last year, and he is continuing to grow under Mikel Arteta. The 25-year-old was already one of the best defensive midfielders in the Premier League, and he has gone up a level at Arsenal in both a deep midfield role as well as further up the pitch. Rice started the season as a defensive midfielder shielding the back four, but finished it as an advanced number eight alongside Martin Odegaard, and registered 16 goals and assists in the Premier League. The England star has certainly improved under Mikel Arteta,…