You might be interested in the Adventure digest series that reprinted the early Legion series in order WB. Besides the stories Paul Levitz offered commentary on each story that I found really interesting. The issue before Matter-eater Lad joined, he pointed out that Tenz was actually in the previous story listening to Bouncing Boy's secret origon. Sure enough there is an applicant in a different costume with a giant mouth on his shirt. It also reprinted a couple that didn't make the archive series. Besides that the digest ran Aquaman, Shazam & a couple of other heroes. Whoever was picking stuff to reprint really did a good job.
