Overwrite banner settings

Can you please change the system so that when you select a new banner for existing iGuides it overwrites the existing email addresses?

Where this would be helpful: This week I ran into a scenario where I need to add multiple additional email addresses for iGuide Reports and Analytics emails after six iGuides were created. I expected that after I updated the banner details I could reselect the banner on each iGuide and the existing settings would be overwritten by the new settings – but that is not the case.

It would be handy and logical for this to happen, or at least ask the user if the settings should be overwritten.

Thank you.