Speaking of cord-cutters, and before this thread goes too far down the path of fantasy football with TV transmitters, I will point out something that is an issue in Denver, though no doubt resolvable.
KUSA broadcasts on VHF on its legacy channel, as does KMGH. The VHF signals from Lookout Mountain can't be received reliably with an indoor antenna in areas that can be approximately described as east of Colorado Boulevard. This affects about 40% of the metropolitan area, including all of Aurora, Colorado's third-largest city. As a result, KUSA simulcasts the main 9.1 channel on 9.4, which is carried on KTVD's UHF baseband. This is because UHF performs much better on digital signals with typical indoor conditions than VHF. This is also why every KUSA legal ID includes a legal ID for KTVD.
One could argue the relevance of this setup, but I would then point out that Tegna wouldn't be doing this if they didn't see some benefit from it.