Arsenal technical director Edu admits the squad isn't the finished article.
The Gunners sit top of the table, clear by five points. But Edu says the squad remains a work in progress.
He said, The club still has a lot of work to do.
"I know that now we are only in the middle of the whole process, we still have many problems to solve.
"Despite this, now we are happy and proud of where we are."
