10 players to watch in the Champions League
Sergio Aguero - Manchester City
After only scoring once in last season's Champions League group stage, Sergio Aguero will be looking to improve on that record this time around. A knee injury has kept him out of action in the Premier League recently, but he could well return to play a part in the Citizens' trip to the Bernabeu on Matchday 1, as City take on Real Madrid. Should 'Kun' start scoring in this competition, his club can expect to qualify from what looks like a tough group on paper, involving Real Madrid, Ajax and Borussia Dortmund.