Arsenal striker Aubameyang celebrates scoring against Everton in an EPL match on Saturday. Pic/AFP 

Pierre-Emerick Aubameyang, 28, says his debut goal for Arsenal was just a taste of things to come as he promises to get better. The striker completed a club-record Pound 55 million move to Arsenal on the final day of the transfer window, while the Gunners let Olivier Giroud go to Chelsea for Pound18m. Aubameyang was immediately thrown into the starting XI for Saturday night's clash with Everton, while Pound 52m summer signing Alexandre Lacazette dropped to the bench.