I think if there was a way back machine, these key players would have made that '02 squad, into the NBA champs of that year. I would guess then, we'd dump Anderson, Delk, & Blount, in exchange for the headcount.
The way I see it, Tony Battie b/b Vitaly would play hard and take a slew of fouls against the likes of Shaq. And of course, w/ or w/o the Rogers trade, the Celts would try to draw Shaq away from the basket whenever we'd parlay the Jim O'Brien style of offense. The key here is that we have variation because of KG's ability to roam the post but also to take to ball outside to open up the lanes for Pierce's drives.
Likewise, against the Nets, we don't have a washed up Anderson but a fresh Rondo, all ready to challenge Kidd w/ periodic breaks given by Strickland and Tony Allen. The Nets would never have been able to generate those quick 20 pt explosions, just have letting Kidd blow past Anderson whenever he felt like it.
And given 'Sheed's poor outing this season, I have no problems letting 'Toine be KG's backup during '02. Yes, he'd get his lunch sometimes eaten by Martin but c'mon, it's only a portion of the time, since he won't necessarily be having to drive into Martin's reach, with a distributor like Rondo by his side. Thus, he'd be a far more effective player in general. And like KG, 'Toine was good at finding Pierce in transition.
And finally, in 2002, there was no single player who could stop Pierce, period! He would have gone off on the Lakers for 40 ppg. I don't see Devean George nor Fox challenging Pierce very much but I guarantee that Tony Allen and Pierce will be harassing Kobe.