Facey needs to get stronger. I think he will be handed the starting 4 position based on experience level but if he is starting at 4 and Brimah at the 5, you have two guys who while good defenders, are almost zeroes offensively, except for converting lob dunks against weak teams that are overmatched. Neither Facey nor Brimah have any comfort level creating their own offense inside. What offense they get are on rare offensive boards and lobs in transition or against overmatched teams like Coppin State.
I saw Facey in high school and he played the 5 and was a dominant rebounder, defender and shot blocker. He is one of a few guys who were dominant 5s in high school whose game didn't translate that well on the college level. I can think of one other guy like him, Marvin Saddler, who was an inch shorter but bigger than Facey, played 5 for St. Joseph's in Trumbull and was the difference in the State Championship game against Chris Smith and Kolbe. Smith, who was a 6'2" point guard, was by 2 inches the tallest starting player on the Kolbe team. They did the best they could with Saddler but in the end you can't cover a 6'8" guy with two 6'0" guys. At Providence College Saddler played 4 and he was too mechanical with his moves to play facing the basket. He wasn't a good college player but in high school he was one of the better centers I saw go through the Connecticut prep ranks. I also saw Charlie Smith when he played at Harding. I saw Harding beat Fairfield Prep by 60 at the Fairfield U gym some time in the early 1980s (I think), when Smith was on their team. He later played for the NY Knicks.