Ok, this is probably the absolute tiniest Alpha Flight appearance ever and you can barely make out the images but yes, Aurora and Guardian appear in this comic! There's a page advertising the OHOTMU A-Z Hardcovers with miniature thumbnails of the first 5 issues. Aurora appears on the cover of issue #1 and Guardian appears on the cover of issue #4.

http://www.marvel.com/catalog/?id=10308

Wow, it's so tiny you can barely see them. But hey, it's a free comic so you may as well pick it up for your collection!

Love,
rplass