Pessimism is understandable -- it's very much in the realm of likely that Shaq and JO do not return at all -- or do not return to form. Even more possible is that 1 of them won't.
But, why be a fan if there isn't hope? The bright side, it can be argued, is this: A reasonably healthy Shaq and JO, along with Krstic, is a more versatile and talented center rotation than Perk-Sheed -- which we road to Game 7 last year. Sheed averaged 6 and 3 in 17 MPG throughout the playoffs. For that matter, the 2007-8 rotation of young Perk-PJ Brown was not much to speak of at all (yes, I know that the Big 3 were younger -- but Rondo was a baby).
I think JO and Shaq can provide what Perk provided, and Krstic can give us something offensively at the 5. PJ only needed a handful of decent plays to be considered a worthy contributor. Nenad is certainly capable of a contribution. SHaq and JO give us size in 5 minute stretches -- and I think will really help KG with the heavy lifting -- he needs strength and size beside him.
I refuse to let logic dictate to my emotions. I can't wait to see Shaq and JO suited up and game-ready!