Homerun Premium Channels

With Homerun's current problems with their Premium Channels If I would subscribe to another streaming service like Hulu or Philo can I add the channels available on those services to the channels I already have on Channels DVR that I get through Homerun Premium?

No. There's no way to integrate a third-party service such as that into Channels. Channels is able to work with SD's Premium TV because the channels are streamed through the HDHR tuner as if they were an OTA stream.