Athletically he looks fantastic for IOL... But his measurables might be enough to scare most teams away day 1.Mangold and Mack did fine at center with short arms. If the tape is good, I wouldn't devalue him too far. Centers in the first aren't common, so he could slip to the 2nd, but I wouldn't expect any further.
Arm length is a great advantage, but more important on the edges.