FC Porto – Manchester City
Ajax – Manchester United
Lokomotiv Moskva – Athletic Bilbao
Salzburg – Metalist Karkhiv
Stoke – Valencia
Rubin Kazan – Olympiakos
AZ Alkmaar – Anderlecht
Lazio – Atlético Madrid
Steaua Bukarest – Twente
Viktoria Plzen – Schalke 04
Wisla Krakow – Standard Liege
Braga – Besiktas
Udinese – PAOK Saloniki
Trabzonspor – PSV Eindhoven
Hannover 96 – Club Brugge
Legia Warszawa – Sporting Lissabon
AM are struggling in La 8-0 Liga, not sure about when the fixture is to be played, but despite the usual fawning over Falcao and Diego, they're beatable.
If Lazio play their full team I have no doubt they have what it takes to defeat Atletico, I just doubt Reja will risk playing his full team at a crucial stage of the season in February.