Pat Freiermuth is someone I would like to see the Bills draft. But for all the reasons expressed on this board, trading down to try and get him specifically is risky business. A better approach is to trade down, add picks, and then use them to trade back where they think he is worthy of being picked, if the desire is to draft a TE early.
Also, it seems to me TE drafting in general is one of the hardest things to predict. It seems that many are taken high and do not turn out to be much. And then each year there is the obligatory college basketball power forward who is drafted low who turns out to be a decent player. I don't know, it just seems that TE drafting is crap shoot to draft. And for that, I'm always leery of picking one in round 1 or 2.