I was at a corporate event and got to watch practice last week. Talked to Chad file a minute while watching the TEs. He said, "... they're kinda freaking me out right now. They have a long way to go." From my own observation, I agree.
I won't claim to be an authority on TEs, but I've put some time in to the position since my son is a late developing, underweight Sr. TE in high school who is starting to get some college looks. BYUs current group all have 30-50 lbs. on him, but he runs better routes and has better hands than any of them.