Jay's thread below included this quoted statement from Les about Gunner.

"He did not necessarily have the chest and the ability to leave a program close to home, just so you know,"

http://bluegraysky.com/forum/index.php?mode=thread&id=87132

But if you watch the video, it sure sounds to me like he said:

"He did not necessarily have the chest and the ability to lead a program, just so you know."

http://espn.go.com/blog/sec/post/_/id/38366/video-les-miles-rips-gunner-kiel

The latter is definitely more pointed criticism, essentially saying that Kiel sucks. Of course, that invites questions as to why then Miles wanted him so much.