Question: Who did the broadcaster of NFL on CBS alongside Greg Gumbel play college football for?

Context paragraphs:
Charles Dimry: Charles Louis Dimry, III (born January 31, 1966) is a former American football cornerback in the National Football League for the Atlanta Falcons, Denver Broncos, Tampa Bay Buccaneers, Philadelphia Eagles, and the San Diego Chargers.  After graduating from Oceanside High School he continued on to play college football at the University of Nevada, Las Vegas.  He was drafted by the Falcons and played 12 years in the NFL.  He was twice awarded the NFL's Ed Block Courage Award and was twice named the Chargers' Most Inspirational Player.  He resides in Carlsbad, California, with his wife Erin and their six children: Erin, CArlee, CJ, Sophie, Soleil, and Gia.  After retiring from the NFL, he coached at USD with Jim Harbaugh.  He is a previous owner of the Velocity Sports Performance training facilities in San Diego.  He also is a correspondent for San Diego's prep football show "Prep Pigskin Report" with his own segment.

Greg Gumbel: Greg Gumbel (born May 3, 1946) is an American television sportscaster.  He is best known for his various assignments on the CBS network (most notably, the National Football League and NCAA basketball).  The older brother of news and sportscaster Bryant Gumbel, he became the first African-American (and Creole) announcer to call play-by-play of a major sports championship in the United States when he announced Super Bowl XXXV for the CBS network in 2001.  He is of Creole ancestry.  Gumbel is currently a play-by-play broadcaster for the "NFL on CBS" alongside Trent Green as well as the studio host for CBS' men's college basketball coverage.

Seantrel Henderson: Seantrel Henderson (born January 21, 1992) is an American football offensive tackle for the Buffalo Bills of the National Football League (NFL).  He was drafted by the Bills in the seventh round of the 2014 NFL Draft.  He played college football at Miami.  Henderson attended Cretin-Derham Hall High School and originally signed a letter of intent to play college football at the University of Southern California, but was released from his commitment in July 2010 and eventually committed to the University of Miami.

Trent Green: Trent Jason Green (born July 9, 1970) is a former American football quarterback who played in the National Football League (NFL) for fifteen seasons.  He played college football for Indiana University.  He was drafted by the San Diego Chargers in the eighth round of the 1993 NFL Draft, and also played for the BC Lions, Washington Redskins, St. Louis Rams, Kansas City Chiefs and Miami Dolphins.  He earned a Super Bowl ring with the Rams and was selected to two Pro Bowls with the Chiefs.

Baron Batch: Baron Batch (born December 21, 1987), self-styled "The Artist", a Pittsburgh-based entrepreneur and former American football running back who retired from the NFL in 2013.  He is known for his "FREE" art drops, where he posts pictures of giveaway paintings on Instagram and Twitter, leaving clues to their location.  He played college football at Texas Tech University.  Batch chose to play college football at Texas Tech University over offers from Northwestern University, Duke University, and New Mexico State University.  Batch is from Midland, Texas.  He is the owner and creator of Angry Man Salsa and creative director of Studio AM.  He is the brother of Brian Batch of the band Alpha Rev.

Jamie Erdahl: Jamie Erdahl (born December 3, 1988) is an American reporter for CBS Sports.  She currently serves as an NFL on CBS sideline reporter, teamed up with Greg Gumbel and Trent Green.  Jamie is also used during the NCAA basketball regular season, and on CBS/Turner March Madness coverage.  She joined the company in 2014, and contributes to CBS Sports Network as a studio host.

Darren Fells: Darren Andre Fells (born April 22, 1986) is an American football tight end for the Detroit Lions of the National Football League (NFL).  He did not play college football, instead playing college basketball at the University of California, Irvine.  Prior to his NFL career, he played professional basketball in several countries.  He is the brother of former NFL tight end Daniel Fells.

Seth Davis: Seth Davis is a former writer for "Sports Illustrated" magazine, a host on Campus Insiders, and an in-studio analyst for CBS' NCAA men's college basketball coverage with Clark Kellogg, Doug Gottlieb, and host Greg Gumbel.

Chet Simmons: Chester Robert "Chet" Simmons (July 11, 1928 – March 25, 2010) was a television executive.  He worked at ABC Sports, NBC Sports and ESPN, and was the first Commissioner of the USFL.  From 1957 to 1964, he helped build ABC Sports into a leader in sports programming and was a key part of the development of "Wide World of Sports".  He joined NBC Sports in 1964 where he stayed for 15 years becoming the first President in 1977.  At NBC, he pioneered instant replay and coverage of the Olympics and NCAA Men's Basketball Final Four.  In 1979, he left NBC to join the soon to launch ESPN becoming its second President.  At ESPN, he oversaw the launch of the Network, the development of "SportsCenter", the first broadcasts of the NFL Draft, coverage of the early rounds of the NCAA Men's Basketball Final Four and the development of Chris Berman, Bob Ley, George Grande, Greg Gumbel and Dick Vitale.  In 1982, he became the first Commissioner of the United States Football League and led it through three Championships and players including Herschel Walker, Jim Kelly, Reggie White, Steve Young and Anthony Carter.

George Thomas (American football): George Carroll Thomas, Jr. (March 4, 1928 – May 23, 1989) was an American football halfback and defensive back in the National Football League for the Washington Redskins and the New York Giants.  He was a standout high school basketball player, which led to his being recruited to play college basketball for Tulane University.  However, first year OU football coach, Jim Tatum, convinced him stay in Oklahoma and play college football at the University of Oklahoma.  Thomas was a standout for the Sooners, lettering in '46, '47,'48 and '49.  He earned All-American status in 1949 List of Oklahoma Sooners football All-Americans.  Thomas graduated from OU with a degree in Business Administration in 1950.

Supporting paragraphs: Greg Gumbel Trent Green
Answer: Indiana University