By the way in Boston Sully may be a perfect nickname for him you heard it here. Take note without shoes Sully is the exact same height as Kevin Love 6'7 3\4" in the NBA that means your listed at 6'10" google K Love and that's what you will find.
They have the same standing reach at 8'10" and Sully has a full 2" advantage in arm length with an awesome 7'1.25" wingspan. Take a good hard look at Jarrod and you will see his fantastic length, balance and strength when drawing fouls while finishing.
As one Poster said his Freshman year he was considered a Potential #1 overall pick. I feel he's going to be a huge help early and often on the low post and on the boards.
Here's an intro to Sully. At 1:22 you can see his length.
http://youtu.be/m7Nlrpxo390