Dai
Dragon Knight
The logistics of things like the Princess Principal and Girls und Panzer movie series have to make sense to the companies involved; it's just a question of what is going on behind the scenes. There are a few likely scenarios.
For Girls und Panzer I think it's pretty clear cut; these are hour-long, elaborate action scenes that would be difficult to produce to a TV schedule. They probably learnt that lesson while making season 1.
The other possibility is that there's dissent among the production committee. Maybe some members would prefer to do another season, but if they underperformed on their initial broadcast ratings then perhaps no broadcasters will pick it up. I could see that being the case for Princess Principal, which is a bit niche by the heavily skewed standards of modern anime.
In either case, these are probably projects that animation teams chip away at between TV projects that have tighter deadline. Add in all the usual 2020s delays and we end up in this bizarre situation where the cast of Girls und Panzer are spending a decade trying to help one girl get into college.
For Girls und Panzer I think it's pretty clear cut; these are hour-long, elaborate action scenes that would be difficult to produce to a TV schedule. They probably learnt that lesson while making season 1.
The other possibility is that there's dissent among the production committee. Maybe some members would prefer to do another season, but if they underperformed on their initial broadcast ratings then perhaps no broadcasters will pick it up. I could see that being the case for Princess Principal, which is a bit niche by the heavily skewed standards of modern anime.
In either case, these are probably projects that animation teams chip away at between TV projects that have tighter deadline. Add in all the usual 2020s delays and we end up in this bizarre situation where the cast of Girls und Panzer are spending a decade trying to help one girl get into college.