Please make X and Y position for an object have a slider like After effects. Instead of clicking the arrow keys or putting in a value, I should be able to select and object, then hover over they X or Y value and use the slider to only affect the object in one direction. This would greatly speed up layout design and allow for more precision. After effects does this perfectly already, and I think it would be a great addition to Illustrator. I would also say this feature could be added to W and H.