Sweet 16 Times and Announcer Pairings

I know the tournament is now broadcast as a joint venture by Turner and CBS, but why do they feel the need to inject Reggie Miller into all the broadcasts now? Here's the Sweet 16 times and announcer pairings via Awful Announcing.

Thursday, March 24
7:15, CBS, Anaheim- San Diego State vs. UConn (Lundquist, Raftery, SR: Visser)
7:27, TBS, New Orleans- Florida vs. BYU (Johnson, Elmore, Miller, SR: Marty Snider)

9:45, CBS, Anaheim- Duke vs. Arizona (Ludquist, Raftery, SR: Visser)
9:57, TBS, New Orleans- Wisconsin vs. Butler (Johnson, Elmore, Miller, SR: Snider)

Friday, March 25
7:15, CBS, Newark- UNC vs. Marquette (Nantz, Kellogg, SR: Wolfson)
7:27, TBS, San Antonio- Kansas vs. Richmond (Albert, Kerr, SR: Sager)

9:45, CBS, Newark- Ohio State vs. Kentucky (Nantz, Kellogg, SR: Wolfson)
9:57, TBS, San Antonio- Florida State vs. VCU (Albert, Kerr, SF: Sager)