Stef, you keep trotting out how unrealistic people's expectations were, but do you remember who really had a pretty unrealistic expectation? Let me refresh your memory if you forgot:
"My expectations are low. Traditionally, big men take a while to figure it out. I think he will struggle with foul trouble and not be able to play more than 20-24 minutes per game. 12 and 7, 13 and 8 is what I think he'll average, but I don't really care about his numbers. I want to see him play better defense, not commit stupid fouls, play within the system, not force things, continue to improve his passing, learn how to post up, etc. Points and rebounds will come."
"Ayton will limit himself to 18-20 minutes with foul trouble, unless he pulls a KAT and doesn't even pretend to be trying to play defense. He doesn't play defense with his feet, he reaches, is routinely late on rotations. All this is normal for a kid his age and size. I swear some of you expect a 25 year-old David Robinson to show up instead of a rookie Ayton. Suns didn't draft Ayton for what he will do in his rookie year."
https://www.arizonasportsfans.com/forum/threads/expectations-for-aytons-rookie-year.275710/page-3
You know who's unrealistic expectations those were above? Yours.
See... I think you've been pleasantly surprised by Ayton's season because your expectations were so low. The expectations game can get played both ways and the truth is, yours was pretty off base. You didn't have a good handle on who Ayton was and how could you after saying you only watched a handful of games of him in college (your words)? Those of us who did, recognized how skilled his offensive game was already and that rebounding usually translates to the NBA.
Did he initially come out of the gate a little stronger or a little weaker than some of us expected? Sure, but a lot of us saw the natural gifts he had so when he came out 16 and 11'ing out of the gate, it wasn't THAT big of a shock to us. But of course it would be to someone who didn't think he would even be able to stay on the court.
What was surprising to a lot of us though was how little he seemed to progress through the season and actually started to regress toward the end of it. Expected a rookie to get better as the season goes on isn't unrealistic and that's where legitimate frustration came to play. The Ayton we saw at the end of the year was almost exactly the same Ayton as we saw at the beginning of the year. The eyeball test is backed up by every stat which peaked in December and then gradually slipped a little until they put him on the shelf.
As for unrealistic expectations... I'll go on record and say I think you keep riding that train with a leap to 24/12 next season. Unless we get a new coaching staff or Igor figures out a way to adjust his offense to highlight him more/Ayton finds a fire inside of him we currently haven't seen on a regular basis, I'd be surprised to see that much of an explosion offensively. I think a reasonable jump to 20/11 is much more likely, but happy to be proven wrong there.