Ummm ... where do you get that from? The flashbacks are of roy; why would rich show anyone other then roy? Yea, roy's mom doesn't age, but how much aging can a stick figure do in "4 years" between the first flashback and the second? Rich was trying to show that Roy wanted that sword all his life, from when he was in diapers, to when he was learning to pretend to when he rebelled against his father.
Not showing the panels in order and featuring someone in the panels other then roy just don't make sense for that scene.