It has already been confirmed that you dont need to feed as a Vamp anymore, Lunar Transformations do not fit the lore of the Companion's Lycan variant and would only be an annoyance. You can "randomly" turn without any forcing and so it does not need to be in the game
And that strikes you as a good thing?
Also, is there anything in game to support that the Companions' lycanthropy is a different variant than others? I thought that was just the consensus the community came to because we were trying to make sense of why things weren't as they should be (similar to the vampires being called Volkihar in game just using the name to misdirect people).
And if there really is a different variant explaining all this, here's a simple solution: Add the other variant to the game so people can choose.