Question: John Mason is the public address announcer at a new arena that replaced which old basketball court?

Context paragraphs:
Ryan Pritt: Ryan Pritt (born July 15, 1986) is the co-owner of Pritt Entertainment Group and in-park host and public address announcer for the Cleveland Indians of Major League Baseball.  He is also the public address announcer for the Lake Erie Monsters of the American Hockey League.

Gene Honda: Eugene "Gene" Honda is a popular public address announcer for the Chicago White Sox (starting in 1985, full-time since 1991), Chicago Blackhawks (since 1990), DePaul University basketball, Big Ten Tournament, Illinois Fighting Illini football, and the NCAA Final Four (since 2010).  He is also a constant voice on Chicago's PBS station WTTW Channel 11, the Big Ten Network, and the Chicago Marathon.  He formerly worked for radio station WLIT, "The Lite" in Chicago.  Honda was the PA announcer for the 2009 NHL Winter Classic on January 1 at Wrigley Field.  Also, Honda was the PA announcer for the 2012 Frozen Four at the Tampa Bay Times Forum.

John Mason (announcer): John Mason is the public address announcer for the Detroit Pistons games at Little Caesars Arena who is best known for his 18-year career as the host of "Mason in The Morning" show on WJLB, and for his colorful introductions, and is credited with coining the popular chant "Deeeeee-troit basketball!"   Mason's flamboyant voice has been requested at many sporting events, and he was chosen to serve as the PA announcer at the 2007 NBA All-Star Game in Las Vegas.  In addition, he also served as the announcer for the international ALL-STAR game in Cyprus & Turkey in 2005.  Mason is very popular with his announcing during nationally televised games.  When the NBA on ESPN or the NBA on ABC features a Detroit Pistons home game, both networks put him on TV when he introduces the starting lineups.

Jeff Shreve: Jeff Shreve is an American public address announcer for the Cleveland Browns of the National Football League, University of Akron football and men's basketball, the Canton Charge of the NBA Development League and the former public address announcer of the Cleveland Cavaliers of the National Basketball Association.

Little Caesars Arena: Little Caesars Arena is a multi-purpose arena in Midtown Detroit.  Construction began on April 24, 2015 following a formal groundbreaking ceremony on September 25, 2014.  Opened on September 5, 2017, the arena, which cost $862.9 million to construct, succeeded both Joe Louis Arena and The Palace of Auburn Hills as the homes of the Detroit Red Wings of the National Hockey League (NHL) and the Detroit Pistons of the National Basketball Association (NBA), respectively.

Jeff Munn: Jeff Munn is an American public address announcer for the Arizona Diamondbacks of Major League Baseball and the former public address announcer for the Phoenix Suns of the National Basketball Association.

Ed Kalegi: Ed Kalegi is an American voice actor, radio personality, host, and actor based in the New York City area and born in 1967.  Currently the host of "America Weekend with Ed Kalegi," which is syndicated nationally by the Envision Radio Network.  The program is heard coast to coast on Radio and is also available via Audioboom and iHeartRadio.  The show is a new take on TalkRadio.  The show is a mix of light Comedy and Lifestyle stories.  The show deals with Entertainment, Health, Travel, Business, Sports, Parenting, Film, and more.  Guests have included Dick Cavett, Melissa Gilbert, Henry Winkler, Chris Matthews, Shannen Doherty, and others.  He is also the afternoon Traffic/Weather/Sports personality on WBBR (Bloomberg 1130) Radio in New York City.  From 2007-2011, He was the public address announcer of the Staten Island Yankees, a minor league affiliate of the New York Yankees as well as the public address announcer of the New Jersey Ironmen of the Xtreme Soccer League and a public address announcer for the New Jersey Devils of the National Hockey League.

Joshua Carroll: Joshua Carroll is an American public address announcer for the Arkansas Travelers minor league baseball team and the University of Arkansas–Little Rock Trojans for men's basketball.  He is also the public address announcer for several high school sports in Arkansas including Little Rock Central High School.

List of Indianapolis Colts broadcasters: The Colts' flagship station from 1984-1998 and again starting in the 2007 season is WIBC 1070AM (renamed WFNI as of December 26, 2007); under the new contract, games are simulcast on WLHK 97.1 FM.  From 1998 through 2006, the Colts' flagship station was WFBQ 94.7FM (with additional programming on WNDE 1260AM).  Bob Lamey is the team's play-by-play announcer, holding that title from 1984 to 1991 and again since 1995.  Former Colts quarterback Jim Sorgi serves as color commentator.  Mike Jansen serves as the public address announcer at all Colts home games.  Mike has been the public address announcer since the 1998 season.

Olivier Sedra: Olivier Sedra is a public address announcer for the Brooklyn Nets of the National Basketball Association.  He was formerly the public address announcer for the 2016 NBA Finals champions Cleveland Cavaliers.  His style of announcing is a combination of Lawrence Tanter of the Los Angeles Lakers and his hero, Montreal Canadiens public address announcer Michel Lacroix.  Because of this combination, he is believed to be the best public address announcer today in all of sports.  He is known for his baritone voice and precise yet exciting announcements.

Supporting paragraphs: John Mason (announcer) Little Caesars Arena
Answer: The Palace of Auburn Hills