After over two months away, the Champions League returns in all its glory on Tuesday evening as we reach the business end of the competition with the knock-out stages.
Europe's Premier club tournament has now been narrowed down to just 16 teams, with English sides Liverpool, Chelsea and Manchester City among those fighting for the top prize with heavyweights Bayern Munich, Real Madrid and Barcelona all hoping to secure another crown.
Ahead of some mouth-watering last-16 ties over the next two midweeks, Sportsmail picks out 10 things to look out for as the Champions League returns.