I guess the quasi-theropod Guilmon is gradually supplanting the quasi-theropod Agumon. Which is fine, since Guilmon doesn't look so much like Gon, as I've mentioned elsewhere. However, if there's any personality difference between Guilmon and Agumon, I'm not seeing it. But what bothers me more, by now, is how overdue an explanation is, for why doorways between the Digital World and Earth appear at all. Too many plot elements come from those portals for them to remain unexplained this long, as far as I can tell (i.e. three years and counting). Finally, why do I feel like Renamon always secretly wants to murder everybody???