Arsenal parted ways with their former manager Arsene Wenger who has since been replaced by manager Unai Emery from the French Ligue 1 outfit PSG in the last summer transfer window.
The Spanish boss hit the ground running by playing about 11 games and without being beaten which shows great signs and many other positive things that have been said about him.
However, former Gunners have revealed that a lot has been happening since the Spanish boss started with the team as he has been told by an insider.
He explained that it has been revealed that the intensity of the training sessions has increased under the former PSG manager.
The former Arsenal player explained that he has got a number of persons who are at the club and have given him the information on how things have changed at the North London outfit and it has a lot to do with the level and kind of training.
However, what is most glaring is the fact that the team can now stand up against other big sides and record convincing wins in those games asides the number of unbeaten runs.
Meanwhile, Arsenal are in the fourth position in the league table which hands hope of a Champions League return.