Walcott Ox and Wellbeck are not natural strikers. (justarsenal.com)
David Villa is the only natural striker left in the side and that's how crucial is him for us. (allaboutfcbarcelona.com)
Likewise, I don't think the Boss need to sign the full blown bearded striker from Real Madrid as Arsenal already have 4 natural strikers in the name of: Olivier Giroud, Theophilus Walcott, Daniel Welbeck and Chuba Akpom. (justarsenal.com)