How to remove Link To Category from Redactor Is there a way to remove the 2 Craft specific menu items from Redactor's Link menu without losing access to the "Insert link" menu item?

Removing the Link button in the redactor configs is too draconian as I don't want to lose access to the basic Insert and Unlink functions previously in that menu. 

I've dug into the src, and the only hook/event I can find related to the redactor settings allows addition of menu items to the Links menu, but not removal of the Craft added "Link to an Entry" and "Link to a Category".
I don't think there's an easy way to do this natively in Craft.

Maybe you could pull it off with combination of https://github.com/lindseydiloreto/craft-cpcss and/or https://github.com/lindseydiloreto/craft-cpcjs and manipulate the DOM directly.

Or maybe by going from the Redactor site and listening to their click event.