Former Chelsea manager Frank Lampard has shared his thoughts on Kai Havertz’s time at Stamford Bridge, revealing the challenges he faced in finding the German’s best position. Speaking on Amazon Prime, Lampard praised Arsenal boss Mikel Arteta for his faith in Havertz. “I brought him to Chelsea a good few years ago now, he was a young player,” Lampard said. “When he came to Chelsea it wasn’t quite clear. He was a very talented player, his position wasn’t quite clear.” Lampard commended Arteta’s approach with Havertz at Arsenal: “The faith that Mikel Arteta has shown in him in bringing him to t…