Not to defend sandbagging, by any means,... but could it be possible that some overly ambitious coach didn't properly evaluate the skill levels of their kids, and had them competing at a level higher than they really should have been at? And one day after getting their 'spankies' handed to them, they decided it would be best to try to max out the scoresheet at their true skill levels?
Or maybe,.. after paying a whole lotta money for a 'Big Name' choreographer to create a phenomenal routine, which they later ended up watering down,... cuz they really couldn't have the majority of their team do the skills they told 'BN' choreographer they could do,...
or maybe,... just maybe,... the gym/owner/coach pushed the kids to compete at a higher level because a handful of parents threatened to take their kids outta the program if they didn't perform 'X' skill that they just got over the summer??? We've all seen teams compete at level 3 with only a handful of tucks that don't face-plant!!
JMO