Original Commentary

I like how Sofia addresses Brisbane as 'brother'. Not only is it exposition, it's a remnant of her more imperial days, back when she'd order him around. (or when she'd order him around more, at least) - Terrence

Modern Commentary
Did we just mention that they're siblings last comic? Yes. But it's good to reiterate now that they're both in the same comic. Make things more clear that way.

There have been times I'm reading a comic - maybe I'm picking it up after taking a month or two off - and I've forgotten some of the connections between the characters. It's good to reiterate - Terrence