[TF RyuShin]

Some past Ultras did balance between the fillers and the real plot to the story in the span of 50-ish episodes. The most obvious case is Gaia, they still had some fillers but most of them are rather bleak and some of them are really heartwarming. The fillers are really enjoyable to watch. It's the opposite of Dyna where 85% of the series was composed of fillers. You can cut a span of 10 or 15 episodes and you still haven't lost anything.

I think Geed will still play safe by having 25-ish episodes. I don't mind for having more episodes as long as they could provide a better stories. Heck, I would even think that they might give a full year running Ultra series anytime soon. Remember Orb back then, even in the span of 25 episodes, there were still fillers, just like the mysterious cafe case which happened 4 episode before the series ended. However, it's obvious that Orb still could handle it's plot very well.