If USFS really wanted to weed out noncompetitive skaters at the regional level, or to make more meaningful hoops for would-be competitive skaters to jump through, the current freestyle tests could remain as is as a measure of "graduating" from the freestyle testing track and then there could be a separate more difficult test required to enter regionals. E.g., a short program in which the skater needed to execute all the required SP elements, maybe either in a program performance or with 1 or 2 reskated elements allowed. Especially at junior and senior level. For novices and intermediates, even if they only have the minimum skills to pass the tests, those would also meet the minimum skills to skate a legal intermediate or novice SP -- though not to be competitive at those levels.
Didn't Canada do something like this a number of years ago? What are Canadian testing procedures like now?
I don't think there is or ever has been any move to do this within USFS.
Requiring a minimum technical score in addition to sectionals placement in order to qualify for US Nationals will be one step in that direction.
It might be possible to allow skaters to test up to senior freestyle and earn their gold medals whenever they like even if they want to continue competing at juvenile or intermediate levels (if age eligible for those levels). Or to skip standard freestyle tests entirely if they want to focus on competition. In order to move up, they would need to achieve some other measure of a competitive skill level, such as a clean SP and/or minimum score.
A move to weed out skaters who have always competed at regionals every year since juvenile, just because they have grown up and tested up to levels that require double axels and triples but they have never quite mastered those jumps, or lost them after growth spurts or injuries, would likely lead to more skaters quitting the sport by mid-teens.
It remains to be seen whether the Excel competition track series will prove more attractive than the Test Track competition track it replaces to skaters who are aiming just to pass tests as soon as they're able, or skaters aiming to excel at difficulty levels that were more comparable to the average freestyle skills at those levels during figures era (but without the attendant figures skills).