Lunch links: Saturday catchup

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By David Ubben

• There's plenty of changes necessary for Nebraska's now ailing offense.
• Injured Iowa State quarterback Austen Arnaud wrote a letter to the fans before his final game.
• Cross former Oregon coach Mike Bellotti off the list of possible Dan Hawkins successors at Colorado.
• Special teams got it done for Oklahoma State.
• In case you missed it, you can get caught up on all the shenanigans from both sides of the Texas A&M and Nebraska game on Saturday.
• Oklahoma defensive back Jamell Fleming draws a big challenge in Justin Blackmon.
• Texas' home-field advantage isn't very scary anymore.
• Kansas State's quarterback situation is less than clear.

Originally posted by ESPN.com - Big 12 Blog
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