What can Draymond do that Wiggins can't?

[Atlantis]

It seems to me that Wiggins is a better defender than Draymond while scoring 2-3x as many points. Other than legacy points, what's the point of keeping Draymond?

[warriorfan]

Draymond is a better passer and has good chemistry with Steph but he’s getting to be replaceable at this point.

[Real Men Wear Green]

Wiggins is a better player but Green is far ahead of him as a passer rebounder and interior defender.