– Gunners’ poor display evident against Hammers
– Tomas Soucek’s controversial goal and Konstantinos Mavropanos’ killer blow sealed Arsenal’s fate
– Arteta frustrated in post-match media duties
– Captain Martin Odegaard criticized team’s performance
– Arteta emphasizes need for player improvement rather than seeking new additions
– Arsenal needs to regroup and work on improving training
– Need for greater precision in front of goal and defensive solidity evident
– Arteta’s focus on improvement rather than external reinforcements promising for team’s future