#1 Pierre-Emerick Aubameyang (Arsenal)

Aubameyang joined the Gunners for a club record fee of £56m on the 31st of January 2018. The ex-BVB striker marked his premier league debut with a goal where his side rampaged Everton 5-1. Since then he went on to score on 10 goals in 13 games, a feat which was hugely over-shadowed by his continental counterpart Salah's brilliant run in the same league.
His presence on the field, especially his god-speed and inch-perfect finishing saw him becoming an instant hit among the Arsenal fans. He surely has improved the London based club's attacking display after being bought on as a direct replacement for Manchester United-headed Alexis Sanchez.
Auba will be a key man in shaping up Arsenal in the post-Wenger era and has already shown positive signs of doing the same. It's just a matter of "how efficiently" Emery will use the Gabonese International in his plans for reviving the London Giants back to their glory days.