Arizona's Miller elaborates on Trier's suspension

Arizona sophomore guard Allonzo Trier sat out the first 19 games of the season for reasons not made clear until last week.

Now that Trier has been cleared to play after testing positive for a performance-enhancing drug, Wildcats coach Sean Miller is able to elaborate on the process and the need to be so tight-lipped through it.

''It's a process that had no history,'' he said during his weekly news conference Monday. ''I think the NCAA did the best they could. They were extremely fair. I think they really had the student-athlete welfare at the forefront of a lot of things. It might not have felt that way to the outside, but they were very communicative, very direct, vert cooperative, trying to hold to the standards that they need to hold these types of issues to.''

Trier was expected to be the key cog for No. 7 Arizona after bypassing a chance at the NBA to return for his sophomore season. Instead, he was replaced at the last minute for Pac-12 media day and spent the first three months of the season on the bench unable to play.

Trier issued a statement last Wednesday saying he tested positive for a banned PED he received to treat an injury from someone not affiliated with the university. Trier was conditionally cleared to play in November, contingent upon the PED leaving his system. He was cleared before Saturday's game against UCLA, finishing with 12 points in the Wildcats' 96-85 victory.

''There are just too many unknowns,'' Miller said of not providing information on Trier's suspension before last week. ''The No. 1 here is to protect the student-athlete privacy of a situation that was very complicated and to not at all harm him in any way. There are no secrets, nobody is hiding anything. It's just a matter of trying to do right by the young man. We would much rather have the criticism pointed toward us than to do something that is unnecessary and could potentially harm a young person.''

Arizona (18-2, 7-0 Pac-12) has played well through Trier's suspension and a string of injuries, winning 11 straight games before his return on Saturday. Their 12th consecutive win moved the Wildcats up seven spots in Monday's AP Top 25.

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