In our world of communications, you don't have to move out to move up. When your objectives change and your abilities expand, you'll find your next level of achievement is waiting for you elsewhere in our world.
After a year of working below my capacity and receiving no response several times when I asked to be moved into the position promised, I realized I'd need to move out to move up.
2011, Laurence Behrens and Leonard J. Rosen, Writing and Reading Across the Curriculum 11th ed., →ISBN, p. 210 (Google preview):
Now, with flatter organizations, promotions may be less available so you may have to move out to move up.