Mikel Arteta has admitted his disappointment at Arsenal’s failure to sign a striker in the January transfer window but believes the club need to stay “very disciplined” to remain on track.
Forward Niclas Fullkrug scored a hat trick to earn hosts Borussia Dortmund a 3-1 victory over VfL Bochum in their Ruhr valley derby on Sunday and lift them into the top four with their third straight league win this year.
