Not sure it's been posted here, but figure it wil eventually. Doogie is saying that Xavier "backed off" of Mitchell. The normal caveats with Doogie apply: it's never hard to figure out his source and his source usually has an agenda. However, this info somewhat tracks with what Ryan James said in his latest podcast that came out Sunday that Mitchell was down to Minnesota and Rutgers.
Ryan compared Martice Mitchell to former Gopher Antoine Broxsie in the podcast and I thought that was an interesting comparison. I thought Broxsie had a decent career at Oklahoma State after transferring from the Gophers, but I just looked up his stats and he didn't do much there either. Anyways Broxsie was a tall, thin kid with a lot of potential.
From everything I've read and seen on Mitchell he seems like a boom or bust prospect. He averaged 10.4 points and 5.6 rebounds for Kevon Looney Elite playing on the Adidas circuit. These numbers are not exactly accurate as he played a couple games in another jersey number and had his summer high 25 points (and a game with 4 points) wearing a different jersey later in July. He only shot 46.1 % from the field playing on the Adidas circuit, but that is misleading because he was a horrific 6 of 32 from 3 on the season. Take away the 3's and he shot a solid percentage for a big over the 10 game sample size.
If you are bullish on Martice, you point to his improved stats late in the Adidas circuit and especially his performance at the NCAA regional camp (can't find stats for that) where he started getting the high major offers from Minnesota, Xavier, Oregon and others. I believe he just started to grow in to a big as a sophomore, so he's really only had a year or so to adjust to his new body so there is obviously plenty of upside there.
One area of concern is that he views himself as a wing and that could be an issue if his skills are more those of a post. This article (https://www.nbcsports.com/chicago/preps-talk/blooms-martice-mitchell-commits-minnesota) is one of many that mentions his desire to not be viewed as a post. Martice himself even tweeted at David Sisk that he's "not a center" when Sisk tweeted out something like Rivals 150 Center Martice Mitchell will be visiting the Gophers.