Arsenal academy graduate Bukayo Saka is arguably Mikel Arteta's most important player. Yet he might be the unlikely centre of a turn of events that even the Basque boss didn't see coming.
Saka has started his season strongly with assists in his opening three Premier League games and a goal against Wolves on the opening matchday. A strong start for Arsenal, however, could be unravelling, with news that Martin Odegaard has picked up an injury on international break.
