EXCLUSIVE CONTENT Get ESPN+ Wednesday's best Champions League betsWho will come out on top when Lionel Messi and Barcelona take on Manchester City and Sergio Aguero? Albert Llop/Anadolu Agency/Getty ImagesJames Eastham, Special to ESPN.comFeb 25, 2015, 11:17 AM ETCloseSoccer betting specialist Worked previously for The New Paper (Singapore) and The Guardian Online (UK)Follow on XEmailThe UEFA Champions League returned from its winter break last week, and this week we have the second set of last 16 ties.