Oh, I'm not contending that Russell, Kareem, Wilt, Walton, etc wouldn't be able to compete. I'm saying, Moses Malone did it night in night out against better average size and athleticism than those guys saw during their primes.
Moses and Kareem didn't exactly play in all that different of eras IP.
Moses was only 6 years younger, signifigant overlap in their primes, especially with how extended of a prime the two had.
Same thing with Walton, though obviously he could never get on the court.
If he's talking about taking 70/71 Kareem, thats a pretty significantly different era than Moses Malone.
I figure Malone's 10 yr prime to be 78-79 to 88-89
I figure Kareem's to be (checking basketball-reference.com)...
A nearly 20 year reign of relative dominance? Sheesh.
I do think however that bringing up the difference in eras of the 70's (where Kareem was scoring 35 points and grabbing 17 boards a game) to the 80's (where Kareem still scored, but lost significant #'s on his boards and blocks) is a valid point.