So I just went back and watched all of Juan Davis's snaps against Tech. He at least knows what he's doing. He didn't blow any assignments, so that's good. But he blocks by just throwing his shoulder into guys. It's kind of weird. It makes sense if you're just sealing the backside against a larger defender, but not as an every down thing. He did have one good lead block to spring a Red run, but even then it looks like he led with his shoulder then engaged the defender. This was the only play I saw where he was just really slow and out of position.
Anyways, as others have said, the complete TE is difficult to fine. Unicorns that have Sanders's receiving ability or Beck's kick return ability are hard to come by. I'm perfectly happy with Helm as TE1 the next two years. Davis will need to develop to be TE2 but I don't think we should be writing him off given that development seems to be a thing around here now. People had forgotten about Helm 6 months ago and said TE was a major portal need before the season.