Ummm... ok? Thats not true.
Pierce
PPG 27.0
RPG 9.1
APG 4.4
SPG 1.63
BPG .38
FG% .498
FT% .788
3P% .442
MPG 39.6
KG
PPG 21.9
RPG 10.5
APG 5.1
SPG 1.27
BPG 1.33
FG% .549
FT% .731
3P% .200
MPG 39.9
In pretty much equal minutes played, Pierce averages about 5 more points, about 1 less rebound, 1 less assist, slightly more steals, less blocks, 5% lower fg%, 6% better FTs, and way higher 3 point%. So I dont see how you could say KG is better than Pierce, or vice versa.