Links to Drupal system broken if hook altered by a module

In several places Civi is assuming Drupal system urls are at admin/... or user/...

If a Drupal module like Rename Admin Paths alters these in a hook, then the links break.

I have found these at:

1) civicrm/contact/view

• User ID link in Summary
• User Record link in Actions flyout menu

2) civicrm/admin/access

• The two Drupal Access Control links

3) Feature: Check if username and email exists in the drupal db.
Function: checkUserNameEmailExists()
File: Drupal.php

I have squashed 1 and 2 by simply using url() instead.

So for example function getUserRecordUrl() in DrupalBase.php:

  return CRM_Utils_System::url('user/' . $uid);

We change to use:

  return url('user/' . $uid);

This fixes both the User Record link on the Actions menu flyout of the Contact View page and the User ID link next to Contact ID at:
civicrm/contact/view?reset=1&cid=1

Also on Permissions (Access Control) the Drupal Access Control link is broken and can be fixed similar to above in CRM/Admin/Page/Access.php

I don't know civi all that well, but it doesn't seem right to not let Drupal hook these CMS system url's, so can I suggest changing them so Drupal url() function handles CMS urls instead.

Happy to pull D7 and 4.6.x