I've never heard that Ayinde was cleared. He had a pretty nasty ACL tear last August that he was coming off of. I know he's expected to be ready by the season and he was progressing, but I imagine spring football games are not the goal.
For what it's worth, the replay is available on ESPN3.
I can't remember Shak or McCaleb off the top of my head.
Hail to thee our Alma Mater, hail to old KU!