At first I thought it was strange having some other person in the supports besides the 2 people supporting, but then I remembered how often Three Houses did it so now I think it fits well here
This was honestly a lot better than I thought it would be. Arthur had very few dark and genuine supports in the base game so it's really nice to see a more genuine side to him.
A̶l̶l̶ m̶i̶g̶h̶t̶ Arthur is a man of righteousness despite his rotten luck in life. Characters like him I simply adore, and I’m happy he got to convince another to see things the way he does.