BBC Sport examines some of the key themes before Saturday's match (12:30 BST), with Newcastle seeking back-to-back league wins and Bournemouth boss Marco Rose awaiting his first victory. Matthias Jaissle earned his first top-flight win as Newcastle boss against Tottenham last weekend and could easily already have two victories under his belt, with only an injury-time equaliser from Liverpool's Dominik Szoboszlai denying the Magpies on the opening weekend.