6. Joel Campbell
Arsenal youngster Joel Campbell didn't look to be progressing too well during loan spells at both Lorient and Real Betis but he has come of age at Olympiakos.
No Arsenal fan expected to see Campbell in an Arsenal shirt in the near future at the beginning of the season but after a number of goals, including a spectacular strike against Manchester United, they are now licking their lips at the prospect of seeing him at the Emirates.
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