The Cardinals did it with Ricky Seals-Jones. Not that that’s an admirable comp. But he’s shown flashes in some games and is about the same size as Harry.The “convert Harry to TE” talk is silly. No one ever does that. Besides, the Pats put a lot of emphasis on their WR blocking.
What would be more interesting if Harry were to start catching a few balls if they start leaving him open while trying to bottle up Bourne, Meyers and the other guys.