The USASF split teams just like YOU wanted.
I don't know who asked for a division split, but I'm surprised they believed it was a good idea. As people have mentioned, it's not so much the split that was a problem (letting the judges have a short break is good), but it was the fact that they didn't wait until BOTH groups had competed before determining the Finalists.
As a spectator, I did find that watching 30 teams at a time made it easier to keep track of who did what. After all 60 teams, it was clear that Group B had been stronger and that more Finalists should be coming out of that group. I think it would have worked out great if they had simply waited until both groups were finished before determining Finalists. Instead, the 29th overall team, who outscored enough teams to make them Finals-worthy, missed out because they were "unlucky" enough to compete in the stronger group. Remove the luck part and let the cheerleading do the talking! A Small Limited Coed team should be scored against
every Small Ltd Coed team in the competition-- not a random half of them!
I would think most would welcome this "change" after all, it did allow six more teams to advance to finals.
Yes I agree that was good, as the division was very deep, but several teams in the stronger Group B were skipped over. There is no logic there. If we think of any Olympic sport, the thought of the 45th place athlete advancing to Finals instead of the 29th place finisher is absurd. In gymnastics at the Olys, roughly 100 competitors are judged in Prelims. The judges take a break in between groups. At the end of the day, the best scores overall advance to Finals. Nothing complicated and common sense! I don't really think it would be a disadvantage to be in Group A either... If you do well, you will get a good score that will hold up against teams who do worse than you afterward.
But I definitely DON'T think the answer is making Worlds any smaller. That would be avoiding the real issue. Plenty of the divisions are already on the smaller side as it is. And that 45th place team that got in Finals held its own and placed much better on Day 2. It goes to show you that there are a lot of great teams out there. The answer is not to get rid of them... The answer is to choose Finalists based on their overall ranking rather than a split ranking!