I like the layout and would love to see something like this replace the FS in regular competitions which I often find feels too long.
I wouldn't, in what the Russians call "big sport."
I think there is a place for athletes showing off the maximum technical/athletic content they can do in one program, covering all significant aspects of technique.
For Olympic-track sport, I'd want to see something like the well-balanced program as the most important determinant of the results.
Some excellent athletes who are also excellent performers can combine maximum tech content and great artistry in the same program. Those would be the medal contenders, and the sport competition can also include some highly artistic performances.
The other phase(s) of competition could focus on specific kinds of technical skills and/or on using some of those skills for artistic purposes, with combined results of both/all phases determining the best all-around skater of the event.
Or maybe let just the well-balanced program be a one-phase competition for best combination of technique and technical content, athleticism, and artistry, and then have separate events with separate medals to focus on jumps, spins, artistry, edge skills, etc.
Depending on how the events were structured, skaters who can excel in technical content when they don't have to worry about artistry and who can also excel in artistry when they don't have to worry about pushing their personal athletic/technical envelope could medal in different events or even in combined events, although the ones who can put it all together in one program should have an advantage.
However, what I would like to see is a separate competition track that focuses on using skating technique for artistic purposes. It probably would not be included in the Olympics, but it could have its own world championship and other international, national, and grassroots competitions through which skaters can build their skills and (at the higher levels) reputation and fan base. Some skaters would go into this track instead of high-level well-balanced freeskating if this plays to their strengths better. Others would move from top-level well-balanced freeskating into artistic skating as they get older (or injured) and they can't maintain the same level of jump content.
Well, a girl can dream.
I also have reservation on how these things will be scored considering judges have already a hard time getting PCS right, according to this forum
I hate the idea that PCS can be classified as "wrong" vs. "right." The whole point of judging qualitative skills and complex combinations of skills is to build a body of experienced experts who can then each apply their own judgment to each performance and translate those judgments into scores according to the scoring guidelines. They will often disagree with each other. That doesn't make any of them right or wrong -- the consensus of the official panel will determine the official results.
Fans who are as knowledgeable as judges, or more knowledgeable than most judges about music/off-ice dance/performing arts in general, can form their own judgments as to how they think each component for each performance should be scored. They can disagree with some or all of the official panel of judges, and disagree with each other.
Fans who are less knowledgeable can also have valid opinions about how they believe performances should be scored according to their understanding of the standards.
All of which can make for great discussion. Again, that doesn't mean that some knowledgeable fans are "right" and any other fans who disagree are "wrong," or that these fans are right and therefore judges they disagree with are wrong, any more than it means judges are "right" and fans are "wrong."
At most, there might be a consensus that some opinions or ways of using numbers are "better" or "worse" according to accepted standards and rules/guidelines within the sport.
With an artistically focused competition, artistic criteria would hold more priority than technical/athletic ones. But as long as it's a skating competition, should there be ways of writing the rules and guidelines to ensure that what's most highly rewarded is use of skating skills in the service of artistic purpose, and not just use of the body for those purposes while on the ice wearing skates but with the actual skating being secondary?