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.
The WB
The WB affiliate body had fewer news-producing stations in comparison to stations aligned with the Big Three television networks (NBC, ABC and CBS) and considerably fewer than Fox (which has only around 70 stations with in-house news departments, with most of its stations outsourcing their news programming to a competitor). When the network launched in January 1995, The WB automatically gained five affiliates with functioning news departments through the initial agreement with Tribune Broadcasting, all of whom founded their news operations as either independent stations or during early affiliations with other networks, such as the DuMont Television Network: WGN-TV/Chicago, WPIX/New York City, KTLA/Los Angeles, KWGN-TV/Denver and WLVI-TV/Boston (a fifth news-producing station owned by Tribune at the time, WGNX/Atlanta, was to become a WB charter affiliate but instead affiliated with CBS after WAGA-TV dropped that network to join Fox in December 1994, through a groupwide affiliation deal between Fox and WAGA owner New World Communications). KPLR-TV/St. Louis (which would not be acquired by Tribune until 2003, when it bought the station from ACME Communications) also continued to produce a 9:00 p.m. newscast as a WB affiliate; while Phoenix, Arizona's KTVK began running expanded newscasts shortly before joining The WB at the network's launch (it had earlier lost the ABC affiliation to KNXV-TV, the WB affiliation moved to KASW, which KTVK began managing under a local marketing agreement upon its sign-on, in September 1995).