German coach was almost unknown on arrival in Saudi Pro League in 2023 but clinched major titles and won over fans Taking over a big, underachieving port city club with a loyal fanbase that is desperate for success should not faze Matthias Jaissle. Should he take the role vacated by Eddie Howe , the 38-year-old German will leave Jeddah as a hero and arrive in the north-east as one of the most successful coaches in the history of Asian football. A decade younger than Howe, Jaissle has achieved p…