So you're using Reelgood as an example for integrating PlutoTV streams into Channels, but that's not actually what Reelgood does.
Reelgood aggregates information from different services and directs you out to other apps for the actual content.
Channels ingests content from your tuner or Locast/TVE streams and makes that content locally available from directly within Channels.
This is an apples to oranges comparison.