Mainly my idea for this is my aging Roku TV. I have an older Roku TV that’s starting to get sluggish. The picture is fine, but I still watch a fair amount of antenna tv. If I get a new Roku Ultra to hook up to the Roku TV, there’d be two sets of Home Screens and two different Roku remotes to deal with if I wanted to watch antenna tv. It would be nice if the new Roku box could somehow get the antenna channels either through some hdmi magic or networking magic.