What happend to Cut, Scan and Scan&Cut - It's now Line, Fill and Fill&Line?

We got feedback from a few vendors who deal with a lot of schools and teacher training, and people had a hard time with “Cut” when they just wanted to make a surface mark, and most people have an intuitive understanding of what “Fill” means, but not “Scan”. I figured existing users would have no trouble with the switch, but it would be easier for new users to grasp.