Manchester City welcome Monaco in the first leg of their Champions League last 16 tie on Tuesday.
Pep Guardiola's men will be facing one of Europe's most potent attacking sides and must be careful not to concede an away goal.
City cannot afford to be too open against a side averaging almost three goals per match and Sportsmail's Chris Sutton takes a look at the key talking points ahead of the big game.
KEEP IT TIGHT AT THE BACK
After watching Bayern Munich and Paris Saint-Germain put their ties to bed in the first leg last week, Manchester City will be keen to take the game to Monaco.