1) Team cohesion
The Gunners’ game relies heavily on almost telepathic understanding, quick passing and movement, and even more so than most teams, excellent teamwork.
Alexis Sanchez has looked bright since joining in the summer, but it is clear that he will become far more deadly once he begins to gel fully with the rest of the team.
He may find it somewhat easier than the Chilean, but the same goes for former Manchester United man Danny Welbeck.
Arsenal are synonymous with one-touch passing, bouncing off each other with quick one-twos, and beautiful team goals crafted through unbelievable football. Once the new players better their understanding with the veteran members of the squad we could see an Arsenal firing on all cylinders again.