Ability to use pencil tool and smooth tool like Illustrator desktop.
It would be great to have the ability to use the pencil and smooth tool like the Illustrator desktop version. For example, on Illustrator desktop you can easily redraw a line using the pencil tool by drawing over the line you already drew and on the iPad version, the functionality isn’t the same. Additionally, there is not a smooth tool on Illustrator iPad there is only a smoothing feature when you’re using the pencil tool to draw. This is difficult because as an illustrator, I use the pencil tool to draw illustrations then the smooth tool to refine them. To refine a line/illustration, you have to redraw it which seems to take much more time than fixing a segment of the line or drawing and it also takes away from the flowing creativity of the moment because it becomes a really clunky process. Thanks a bunch for considering!

-
Existing requests:
Smooth tool like the desktop version — http://illustrator.uservoice.com/forums/931888/suggestions/44889571
Re-draw line in the pencil tool, like in desktop — http://illustrator.uservoice.com/forums/931888/suggestions/41681509