New Icon

i'm hoping that this already exists and i'm just overlooking it, but an icon to set UCS to View would make my day.

Is there one already?

If not, is there a way to add one to either the View From or Direct Modeling tool bar?

I know and use the Align UCS button, but if i'm punching holes in the side of a curved object, a UCS to View button sure would be nice.

Thanks