Last 12 games he is averaging 17,1ppg 4rpg 1,3apg 38%3s 48.7%FG
Low assist numbers and steal numbers are a worry, but I don't think low assist numbers are unusual for freshman shooting guards,
In HS he was very much like OJ Mayo they were going all over the country, at one point he got suspended from a homeschooled league in Oklahoma when it came out he wasn't actually living with his mom as they said he was and the mom had to move out there to get him eligible.
I suspect all that led to him being a very ball dominant player in HS he just didn't pass much and he was so good at scoring didn't really matter.
When he got to the all star events and they have practices people started talking about it. I'm sure Miller worked with him on it too, you can't be that ball dominant in college it just won't play with your teammates. UCLA has a freshman Prince ALi who has 10 assists all year and 5 in the last 3 games so he had played over 250 minutes with 5 assists at guard. Trier is much better than ALi better shooter and ballhandler but he's only just barely doubled him assists in nearly twice the minutes he's a scorer. But again, he has not been nearly as selfish as people might have expected from his HS career, hell even Stanley Johnson last year had issues where Miller pulled him from games for being selfish, I haven't really seen that with Trier.
His defense is much improved he figured out he wasn't starting at the beginning of the year because he didn't play defense.
I kind of expect he will go because the next draft will be better so no benefit to coming back but you never know. The injury might also scare him into going pro, wasnt' serious but he's seen first hand what can happen if you get hurt. Also not exactly a kid who wants to be in school, he did tons of home schooling and moved around as a kid and as has been out there for awhile now he's very tight with Kevin Durant and very much focused on an NBA career. That's actually why he was playing in Oklahoma his family met Durant when he was a kid and Durant was in Seattle.