Sometime in the 1990's, Dave Cockrum was assigned several fill-in issues, one for Uncanny X-Men and one for New Mutants, which were not used. In 2008, two years after his death, the stories were finally published as X-Men: Odd Men Out. It's a real treat to see Dave back on the X-Men, pick up this issue if you can find it. There's some more preview art and a tribute to Dave at Comic Book Resources:
