Micah Richards has now been having his say on Arsenal’s goal-scoring troubles under Mikel Arteta in the past few weeks. Three consecutive losses have caused big concern among the Arsenal fan base, who are now calling for January additions. And with that in mind, Micah Richards has been discussing some of the mistakes that both Arsenal and Arteta may have made in the summer. Speaking on the ‘The Rest Is Football’ podcast, Richards discussed the signing of Kai Havertz in the summer, saying the money may have been better spent on a forward. And when justifying his point, Richards suggested that E…