Waco Texas has a history of having duplicate affiliations for their affiliates
https://en.wikipedia.org/wiki/KWKT-TV
https://en.wikipedia.org/wiki/KYLE-TV
KWKT-TV and KYLE-TV shared a Fox affiliation until 2015.
https://en.wikipedia.org/wiki/KWTX-TV
https://en.wikipedia.org/wiki/KBTX-TV
KWTX and KBTX Waco share a CBS affiliation
https://en.wikipedia.org/wiki/KCEN-TV
https://en.wikipedia.org/wiki/KAGS-LD
KCEN and KAGS share NBC affiliation in Waco
https://en.wikipedia.org/wiki/KXXV
KXXV and KRHD-TV share ABC Affiliation in the market.
To be clear, the Waco-Temple-Bryan market is really two markets in one. The stations in Bryan-College Station can't be received in Waco-Temple-Killeen, and vice versa. None of the stations there want to split the market up because the BCS market would be about market 162 and the Waco-Temple-Killeen market would drop into the 100s.