Hazard up-front will not work
The biggest dilemma will be the striker, if Chelsea decide to play very defensively, then Conte could line up Hazard as the lone striker. However, in the game against Machester City, we saw how ineffective he was in that position. Hazard needs a player to create space for him and he definitely needs some good service - something which Pedro has definitely not provided. (Image: Twitter)
Giroud ahead of Morata?
A start for Alvaro Morata or even Giroud (who has been in better than Morata off late) could provide width and space that Hazard needs. This could create some problems for Barcelona but the probability of that occurring is very low. (Image: Twitter)
Kante to mark Messi
If Conte decides to contain Barcelona and then try and nick a goal towards the end then they will need N'Golo Kante to be at his best. Though he is nowhere near the form he displayed last year, he will be crucial in cutting off the supply to Messi.
Impact man Willian
Another Chelsea player who could have an impact is Willian, he turned up against Barcelona in London and his ability to turn up during big games makes him a favorite to help Chelsea overcome this obstacle.