say Rondo went to sacramento.
I think that Rondo's numbers would change the exact same way that Pierce's, Ray's, or KG's would if they went to a bad team that needed a SG, SF, or PF, respectively. Defensive effort would decrease, FG% would decrease, ASST and PTS would go up and TOs up.
The idea that Rondo needs the "Big Three" to be good is laughable. Rondo needs them the same that they need him. Their TO rates are down and FG% up by virtue of playing with a very good pointguard, just as Rondo's FG% and A/T ratio are better by virtue of playing with KG, Ray, Pierce. I think most objective observers think that with KG's health, it's closer to 4 even players who complement each other very well.