It's officially Alabama week in Vol Nation. UT players, coaches, and fans are focused on a win over the Crimson Tide come Saturday.  But, the Vols will take on the number one team in the nation, following three losses already this season to ranked opponents. There is no doubt emotions--and speculation about Head Coach Derek Dooley's future--are running high ahead of the rivalry game.

Fire Fooley.

That was the message - apparently aimed at Vols Head Coach Derek Dooley - painted on 'The Rock' on the University of Tennessee's Knoxville campus Sunday morning.

The message was accompanied by a crossed-out pair of orange paints as well as the words, "Not SEC-worthy."

The messages were quickly covered with gray paint, however, a move university officials say they were not behind, adding that, in the rare cases it has happened, the university uses white paint.

Dozens of teams dressed in costumes and ran in the "Knox Venture Race" on Saturday, which raises money for Big Brothers Big Sisters of East Tennessee.

More than 200 people raced through the streets of Downtown Knoxville testing their mental and physical skills in order to complete eight challenges.

Knox Venture Race Co-Chair Courtney Russell says the race was a great way for people to learn more about Downtown Knoxville while helping out a great cause.