There are many times I find a card in my Manage Card space in List view and want to click on it to see what the card looks like as a customer would see it (Product view?).
 
Could you make the Product ID value in List view a hyperlink and have it open up a new window to show the product view of the card?  In tile view it is already a hyperlink to force a List view (which is good), and this would then take the List view and spawn a Product view.
 
Tom