Should Avoid 2:
Youssouf Mulumbu
The West Brom midfielder may have been impressive since his move to the Hawthornes from Paris Saint Germain in 2009, but it is unclear if he is really ready for a top club or not, as his time with PSG was when the French champions were in a completely different situation that what they are now. There is no doubt that he is a good player and also perfect for the Premier League, but he is not good enough for the likes of Barcelona and Bayern Munich, and since that is what Arsenal are aiming for, they should think twice about bringing in the Congo international.