I wish the Extend NURBS command would be wrapped into the Push/Pull tool so I could extend and shrink NURBS curves and untrimmed NURBS surfaces more easily.
thats a wish from me too (since a lot of years).
i report that each year as wish.
if push/pull is developed in the right direction,
it could be the most powerful 3d tool in vw.
i would do this like this, if i had the power:
push/pull line mode for manipulating lines of 3d objects
push/pull surface mode for manipulating surfaces of 3d objects
push/pull point mode for manipulating endpoints of 3d objects