The kid needs to add bulk and strength. Big, long frame with good movement and athleticism. Former basketball player and TE, still learning the position. If he can get to 320 lbs and add strength, could be a decent starter. I think he's got a ceiling of 'decent' OT. I do think he has LT potential however, not just RT. But he's going to get bull-rushed until he proves he can anchor and that only comes with NFL weight training. He'll need some time. He's got a Matt Kalil-type build, no junk in the trunk.
A 2nd round borderline reach like this needs to pan out as a starter in Year 2. The upside is there, can they develop it?