CHELSEA AE AFTER THIS ARSENAL TARGET.

According to THE METRO Chelsea are once again after the Arsenal target in the january transfer window. He is the big Colombian striker Jackson Martinez , who is playing in Spain with Atletico Madrid, now Jackson Martinez has had a terrible season at Atletico Madrid , he has scored only three goals from twelve games.. Mind you Atletico Madrid paid F.C.Porto 25.8 million pounds for him . Now there are stories that Jackson Martinez could join Chelsea and Diego Costa could rejoin his old club Atletico Madrid.