I think that was happening a lot at the time. The first run of Slaine stories has always felt to me like it was rejigged a bit, and "The Beast in the Broch" in particular looks and feels like it was produced after many of the other episodes were in the can. "Bride of Crom" looks like the first set of episodes that Belardinelli drew. I've wondered whether "The Beast in the Broch" was made to give the saga a little more time before Slaine meets his father, and also to give McMahon another month to finish the art on "Sky Chariots."