Is the new Authorized Expense Users page supposed to replace the Delegate Entry Authority page in Em

Is the new Authorized Expense Users page supposed to replace the Delegate Entry Authority page in Employee Self Service>Travel and Expense Center?  It looks like the page only replaces the old TE_EE_AUTHORITY2 component (Authorize Expense Users) and not the TE_EE_AUTHORITY component.  Not sure how much value the new page/component will provide for the employee if they only have access via the Delegate Entry Authority page.  The employee will only need to set up an authorized user for his/her own user ID and should not have the ability to select others using the Authorize Expense Users page.  Please advise.