He is not the rebounder Rodman by any stretch but he is better at everything else. Rodman generated extra possessions with offensive rebounds but didn't contribute anything else on offense. Draymond can pass, is a great screen man and he can score when called upon (many forget the first half of Game 7 against Cleveland). On defense he is also more versatile, though the difference in total contribution is a lot less striking.
And you will know MY JACKET IS GOLD when I lay my vengeance upon thee.