I don't know a whole lot about Drew so I can't comment on him.
But I think there are more positives than negatives about Lugo. His speed will help him get on base if he bunts or hits an infield grounder. He can disrupt the pitcher's rhythm because he's a threat to steal. And his speed will help him get to the ball quicker and maybe make some outs that would have been hits with Gonzalez at short. Time will tell.