Uncertainty reigns at Arsenal. The future of the club's best players, Mesut Ozil and Alexis Sanchez, is unclear with both refusing to sign new contracts.
How or why they were allowed to approach the final 12 months of their deals without signing is an argument for another day. As it stands, they will be out of the door this summer.
Similarly, Arsenal's academy lacks direction following the departure of head coach Andries Jonker, who took over as Wolfsburg boss earlier this week.
And then, of course, there is the future of the manager.