Strengths:
Outstanding size with a well-proportioned, muscular build. Big target over the middle and in the red zone. Athletic with flexible hips and knees to run the full tight end route tree. Bursts into routes and stretches the seam. Good hands. Has playmaking ability. Lined up flexed and in-line. Good potential as a blocker. Bends his knees, shuffles and fans rushers wide. Works well in tandem and can combo block effectively. Takes care of his body and maintains low body fat. Has NFL bloodlines.
Weaknesses:
Work in progress as an in-line blocker -- lacks ideal base strength, grip strength and overall body power. Bends at the waist and falls off some blocks. Route running needs refinement. Is still learning to use his frame advantageously -- inconsistent traffic player. Lacks elite top-end speed. Average elusiveness and creativity after the catch. Could stand to play with more physicality and become a better finisher.
Mayock seems to think he's underrated as a pass-catcher and overrated as a run-blocker. Interesting.