I've changed perspectives now... it's not really the Celt's job to necessarily win another championship but it's critical that the Lakers are stopped from repeating as champs.
With that in mind, I believe the Celts are the only team qualified to stop the Lakers.
The WCFs looks like a shoe-in for the Lakers so it's really up to us to beat Atlanta, Orlando, and Cleveland since I doubt that they have what it takes to beat LA.