All I'm here to say is that I am not at all unhappy that Faye and Angus broke up. Worst couple in QC history. Angus just doesn't have a character. It was always disappointing to me to see Faye (a main character) paired off with someone who basically doesn't exist in the strip. I would have also been happy to see Angus actually develop in the strip, but since that wasn't apparently happening, I'll take this instead.
Before you get angry (and you will) take a look at Angus, and his appearances. What can you tell me about him? I don't feel like I can tell you anything of substance about him. Nothing that makes him a character. Nothing that lets me know him the same way I know Marten, Hannelore, Marigold or even Claire. I haven't always been a fan of Claire. In fact, I'm still not a fan. Her recent story arc with Marten was fun, though. Even saying that I'm not a fan, I feel like she's been made into so much more a character than Angus. Raven has been made more a character than Angus.
I don't actually dislike Angus. I find some aspects of his appearances mildly interesting. If they had been expanded in such a way as to create a character for him, I might have even found that compelling. Certainly I found the progress of his relationship with Faye to be absolutely compelling, but that's literally all there is to the character outside of his interactions with Marigold.
Why could we not have seen more of him? If we had, I wouldn't be celebrating the end of the relationship, but mourning it. I feel like Angus represents a failure to tell a story, rather than a character. For comparison, take a look (if you will) at Dale. Before he entered into a relationship with Marigold, we learned a lot about his character. There may have been a time when he was just a background figure, but that time has passed. I feel like I know him well enough. Hopefully we'll see more of him.