We could end up with Garner at right back and McNeil at left back here. The kid Aznou would be eaten alive on Monday, he has all the potential you could want, but, he is just not physically ready for the prem yet. At right back,although Garner is not as effective as O'Brien, we really need O'Brien in the middle because Tarkowski and Keane as a pairing is a recipe for disaster. Their combined lack of pace makes both of them jittery.
Tarkowski is fine paired with Branthwaite or O'Brien, Keane is also ok with Branthwaite or O'Brien, but, Keane and Tarkowski is not a good idea.