WUTV
On December 6, 2017, it was reported that Sinclair and Fox were working on a deal that would see its Fox affiliates renew their affiliation agreement in exchange for Sinclair selling some of its Fox affiliates directly to Fox Television Stations. The deal would see between six and ten Fox affiliates owned by Sinclair and Tribune (all in markets with an NFL team) become Fox owned-and-operated stations. It is not known if WUTV will be one of the stations sold, although the stations being sold to Fox are expected to be from Tribune Media (notably KCPQ in Seattle, where Sinclair already owns KOMO-TV), many of which were previously owned by Fox. A sale to Fox would make WUTV Buffalo's first Big Four network O&O since WBUF-TV (channel 17, now PBS member WNED-TV), which was owned by NBC from 1955 until its sign-off in 1958. On May 9, 2018, Sinclair announced that seven Fox affiliates would be sold to FTS, but WUTV was not included and an affiliation renewal was announced for that station instead, keeping WUTV with Sinclair.
KDFW
On May 23, 1994, in an overall deal in which network parent News Corporation also acquired a 20% equity interest in the company, Atlanta-based New World Communications signed a long-term affiliation agreement with the Fox Broadcasting Company. Under the initial agreement, nine television stations affiliated with either CBS, ABC or NBC—five of the seven that New World acquired through its 1992 purchase of SCI Television, and four others that it acquired on May 5 from Great American Communications (in a separate deal for $350 million in cash and $10 million in share warrants)—would become Fox affiliates once their existing respective affiliation contracts expired. The deal was part of a strategy by Fox to strengthen its affiliate portfolio after the National Football League (NFL) accepted the network's $1.58 billion bid for the television rights to the National Football Conference (NFC), a four-year contract that began with the 1994 NFL season, on December 18, 1993. At the time, Fox's stations were mostly UHF outlets that had limited to no prior history as major network affiliates; among them was its existing Dallas outlet KDAF, which News Corporation purchased through its May 1985 merger with Metromedia and was among Fox's original group of six owned-and-operated stations when the network launched in October 1986.