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.
WXIN
On August 2, 2017, it was reported that Fox Television Stations was in talks with Ion Media to create a joint venture that would own their respective stations. The partnership was said to include plans to shift affiliations from Sinclair stations in favor of Ion-owned stations, such as those whose affiliation agreements are soon to expire. In Indianapolis' case, this would include shifting Fox from WXIN to WIPX-TV (channel 63). In the event that WXIN loses its Fox affiliation, the station may return to independent status. The chances of WXIN keeping its Fox affiliation increased somewhat in October 2017 when Ion elected its stations to have must-carry status instead of retransmission consent, which the FCC ruled Ion must keep for three years. However, must-carry only applies to a main signal, allowing Fox to possibly affiliate with a digital subchannel on WIPX-TV and other Ion stations.