Thank you for your response. I tried to validate through our current implementation of GUA, but that didn't work since it does look like it's probably looking for the GUA code on a pre-rendered page.
HTML tag was my next method, but I believe this will result in the same as the Google will be looking for the tag on a page that hasn't fired the tags yet.
I'll keep on looking and I hope this is something that can be done in Tealium's TMS...if not, then we'll have to upload the generated HTML verification for each of our 18 sites directly, which is a project I don't think we have time for in the near future.
Thank you again!