Grey's Anatomy, Season 3

Bailey:
You didn't think of maybe telling me this morning that you were planning to step down instead of sending me on this wild goose chase?

Webber:
Dr. Bailey. You need those clowns to sign off on your proposal because one of them may be Chief of Surgery in a month. It's hard to imagine, for me more than anyone, but since you're not ready for the job, one of them's gonna have to do it for the next few years.

Bailey:
Me?

Webber:
It's you in the chair eventually. That's who you are. But you're gonna have to get a new chair because you're short. You have short legs. But someday you are going to be Chief of Surgery. I wasn't sending you on a wild goose chase. I was trying to get you in a habit of doing things without me.