Monday's Champions League draw saw some outstanding teams paired against each other for the last 16 of Europe's elite competition. 

Manchester City and Arsenal were dealt tough draws - due to the fact that they failed to top their respective groups. 

The Citizens, who sealed qualification to the last 16 of the Champions League in the first time of their history, face a two-legged affair against La Liga giants Barcelona - while Arsenal have been drawn against holders Bayern Munich. 

Chelsea will have to overcome Didier Drogba's Galatasaray if they are going to make the quarter-finals, while Manchester United were handed - what looks to be a comfortable tie - against Olympiakos of Greece. 

Here we look at the players who stand in the way of the four aforementioned English clubs progressing to the quarter-finals of the Champions League.

Click through the following pages to see who we think are the key dangermen, we have chosen two from each team, for Olympiakos, Galatasaray, Barcelona and Bayern Munich. Agree or disagree - have your say below. 

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