Interesting update with Terrence Clarke, considered one of the top 3 players in the class of 2021. He is "openly considering" (whatever that means) reclassifying up to the class of 2020. In addition, the Boston, MA native has a relationship with B.J. Boston and the two are talking about attending college together.
This article from the Kentucky blog A Sea of Blue gets into slightly more detail and includes a brief video.
From what I have read and seen, Clarke is an elite scorer at the SG/WF position in the mold of R.J. Barrett. He could play any of three positions on the court between point and wing. He's not as physically developed as Barrett and appears to be much leaner. Memphis, Kentucky, and just about everyone else is after Clarke. He is known as a versatile scorer and distributor with improving shot mechanics. I saw a brief interview with recruiting expert Evan Daniels where he noted that Clarke is in the mix, along with Jonathan Kuminga and Duke target Patrick Baldwin as the top overall player in the class of 2021.
If he does reclass to 2020, I could see a pretty great fit alongside Jalen Johnson and Jeremy Roach. Combine those three with B.J. Boston and Walker Kessler, and you have a truly elite group of players. If Clarke stays in the class of 2021, he joins Baldwin and PF Paolo Banchero as a dynamite trio of Duke targets. In either case, Clarke appears to have become a primary target for Duke, either sooner or later.