[Husker] (don't get your hopes up) Callahan asked to step down according to Forbes

[Pat Gaule]

Buried deep inside a Forbes article about the top 20 most valuable
football teams is a picture of Nebraska (coming in at 18th) with this
odd caption:

http://www.forbes.com/2007/11/20/notre-dame-fooball-biz-sports-cx_ps_1120collegeball_slide_20.html?thisSpeed=15000

"Callahan, who once led the Raiders to the Super Bowl, has refused to
step down at Nebraska despite being asked to do so by university officials."

Huh?  I guess that somehow slipped by the entire state of Nebraska.  I'm
also confused about how this pertains to the article...