Question: The 2012 Big 12 Conference football season was the 17th season for the Big 12, as part of the 2012 NCAA Division I FBS football season, it was also the first season in the Big 12 for TCU and West Virginia, replacing Texas A&M and which sports team?
Context: The 2012–13 TCU Horned Frogs basketball team represented Texas Christian University in the 2012–13 NCAA Division I men's basketball season.  This was head coach Trent Johnson's first season at TCU.  They played their home games at Daniel–Meyer Coliseum in Fort Worth, Texas and were in their first season as members of the Big 12 Conference.  They finished the season 11–21, 2–16 in Big 12 play to finish in last place.  They lost in the first round of the Big 12 Tournament to Texas.  On February 8, 2013, TCU earned their first ever Big 12 conference victory with a 62–55 upset win over 5th ranked Kansas.  The win was also TCU's first over an opponent ranked in the top 5. The 2016 Texas Christian Horned Frogs football team represented Texas Christian University (TCU) in the 2016 NCAA Division I FBS football season.  The 121st TCU football team played as a member of the Big 12 Conference (Big 12) and played their home games at Amon G. Carter Stadium, on the TCU campus in Fort Worth, Texas.  The Horned Frogs were led by 16th-year head coach Gary Patterson, the winningest coach in TCU football history.  They finished the season 6–7, 4–5 in Big 12 play to finish in fifth place.  They were invited to the Liberty Bowl where they lost to Georgia. The 2012 West Virginia Mountaineers football team represented West Virginia University in the 2012 NCAA Division I FBS football season.  The season marked the Mountaineers' first season as members of the Big 12 Conference.  In addition, the 2012 season was the first for the team since 1942 without a Backyard Brawl matchup against their top rival Pittsburgh due to their exit from the Big East Conference after the 2011 season.  The Mountaineers were led by Dana Holgorsen in his second season as head coach.  Joe DeForest and Keith Patterson served as co-defensive coordinators in their first season at WVU, while Shannon Dawson was elevated to offensive coordinator after serving as the team's receivers coach in the 2011 season.  West Virginia played its home games on Mountaineer Field at Milan Puskar Stadium in Morgantown, West Virginia.  They finished the season 7–6, 4–5 in Big 12 play to finish in a four way tie for fifth place.  They were invited to the Pinstripe Bowl where they were defeated by longtime rival Syracuse. TCU Diamond was a ballpark located on the campus of Texas Christian University in Fort Worth, Texas, and was the home of the TCU Horned Frogs baseball program for four decades.  The ballpark hosted 1,480 TCU baseball games over 41 years; in the time the Horned Frogs posted an overall 867–605–8 home record.  The Horned Frogs won Southwest Conference regular season championships in 1963 (co-champions with the Texas), 1966 (co-champions with Baylor, Texas and Texas A&M), 1967 (co-champions Texas), 1972 (co-champions with Texas), and 1994 while calling the TCU Diamond home.  During the TCU Diamond era, the Horned Frogs played in the Southwest Conference (SWC) (1962–1996), Western Athletic Conference (WAC) (1997–2001), and Conference USA (CUSA) (2002).  After the opening of Lupton Stadium, the Frogs would go on to achieve a decade of unprecedented success under head coach Jim Schlossnagle in CUSA (2003–2005), the Mountain West Conference (MWC) (2006–2012), and the Big 12 Conference (Big 12) (2013–).  In the first 13 years after the closing of the TCU Diamond, TCU baseball won 10 CUSA, MWC and Big 12 regular season conference championships, 7 CUSA, MWC and Big 12 conference tournament championships, appeared in 11 NCAA Tournaments, won 5 NCAA Tournament Regional championships, and advanced to the program's first 3 College World Series, making the CWS semifinal round in two of those three trips. The 2016 West Virginia Mountaineers football team represented West Virginia University in the 2016 NCAA Division I FBS football season.  The Mountaineers played as members of the Big 12 Conference (Big 12) and were led by head coach Dana Holgorsen, in his sixth year.  West Virginia played its home games at Mountaineer Field at Milan Puskar Stadium in Morgantown, West Virginia.  2016 was the 125th season of West Virginia football.  They finished the season 10–3, 7–2 in Big 12 play to finished in a tie for second place.  They received an invitation to the Russell Athletic Bowl where they lost Miami. The Texas A&M Aggies football program represents Texas A&M University in the sport of American football.  The Aggies compete in the Football Bowl Subdivision (FBS) of the National Collegiate Athletic Association (NCAA) and the Western Division of the Southeastern Conference (SEC).  Texas A&M football claims three national titles and eighteen conference titles.  The team plays all home games at the newly redeveloped Kyle Field, a 102,733-person capacity outdoor stadium on the university campus.  Kevin Sumlin is currently the team's head coach. The 2016 Southeastern Conference football season was the 84th season of SEC football and took place during the 2016 NCAA Division I FBS football season.  The season began on September 1 with Tennessee defeating Appalachian State on the SEC Network.  This is the fifth season for the SEC under realignment that took place in 2012 adding Texas A&M and Missouri from the Big 12 Conference.  The SEC is a Power Five conference under the College Football Playoff format along with the Atlantic Coast Conference, the Big 12 Conference, the Big Ten Conference, and the Pac-12 Conference. The 2012 Big 12 Conference football season was the 17th season for the Big 12, as part of the 2012 NCAA Division I FBS football season.  It was also the first season in the Big 12 for TCU and West Virginia, replacing Texas A&M and Missouri, as they both moved to the Southeastern Conference. The 2012 Kansas State Wildcats football team represents Kansas State University in the 2012 NCAA Division I FBS football season.  The Wildcats play their home games at Bill Snyder Family Football Stadium, in Manhattan, Kansas as they have done since 1968.  2012 is the 117th season in school history.  The Wildcats are led by head coach Bill Snyder in his 21st overall and fourth straight season since taking over for his second tenure in 2009.  K-State is a member of the Big 12 Conference.  Conference play began with an upset victory over the Oklahoma Sooners, which was the first win for the Wildcats in Norman since October 25, 1997.  The Wildcats started the season with an undefeated 10–0 record, and were ranked as the #1 team in country after a Week 10 defeat of Oklahoma State.  However, the Wildcats' undefeated season and #1 ranking were derailed two weeks later after they were defeated by upstart Baylor.  The regular conference season came to a close with a fifth straight win over the Texas Longhorns, ending with an 8–1 record to clinch a share of Big 12 title with Oklahoma.  Both teams made the postseason for the first time since the 2003 Big 12 Championship Game.  Kansas State finished the regular season as the #5 ranked team and were invited to the Fiesta Bowl for the third time, where they were defeated by Oregon.  The Wildcats suffered their second consecutive Fiesta Bowl loss since 2003 in the 2004 Fiesta Bowl, ending the season with an 11–2 record and were ranked #11 in the final polls. The 2016 Big 12 Conference football season will represent the 21st season of Big 12 Conference football, taking place during the 2016 NCAA Division I FBS football season.  The season will begin with non-conference play on Friday, September 2, 2016, with Kansas State traveling to face Stanford.  Big 12 Conference play will begin on Saturday, September 17, 2016, with Iowa State traveling to play TCU.
Answer: Missouri