Viewing assets loaded from another file

Hello,

So I’m working with assets I’m loading in from another swf (using Loader and applicationDomain and such). However, I’d like to be able to have a guide layer (or something) that shows outlines of those assets while not having them in my library (in the IDE, so I can easily position stuff). Is this possible? I’m thinking not, but I still have hope that there might be a way.

TIA