WYSIWYG Editor for node titles? Is it possible to use a WYSIWYG Editor such as a CKEditor for node titles in the node creation form?

Update: Okay, so let's suppouse that I am developing a newspaper, and I want the journalists to be able to set the size of the title (i.e. if it is a very important news, they will select big font size for the title, otherwise, if it's a regular news, the title size will be medium).

Is the correct way to achieve this through Display Suite Extras, and some CSS classes?
I think there is a module for that --> https://www.drupal.org/project/html_title

An other way is probably to use the Body field (or any other) instead of the title and leave the title field as is. You could for example use the Display Suite module for this or alter your content type displays where you need it.