We do have a use for such things, but we have a particular use for DISPLAYTITLE. Our templates {{retitle}} and {{title dab away}} mainly serve to add italics or quotation marks where needed.
Dab terms are retained for the purposes of disambiguation, and there are far longer titles on this wiki than Eleventh Doctor (The Curse of Fatal Death).
For instance, the Declaration of the Immediate Causes Which Induce and Justify the Secession of South Carolina from the Federal Union takes fully three lines to display in my browser.