The Champions League is the only thing Chelsea have left in their hands so they had better prove me wrong about them. I wouldn't say no to watching a competitive game this time. It is up to Lampard's making the right decisions for the game too.
I don't expect Chelsea to make a comeback honestly. The players skills and concentrations are limited from a long time this season and I doubt Lampard's effect could be seen that early.
In the other hand, Real Madrid are the king of comebacks at Champions League by far, how could they let Chelsea pass

In my opinion Napoli vs Milan will be more interesting to follow since Napoli could win that game and even pass to the next stage before playing penalties tho.