He's lined up at fullback before, too. The interesting part is if that becomes his usual position, rather than tight end. I still think he needs to get snaps at qb, though.
DA said yesterday that Hill's QB package will still be a big part of the offense this season.
I suspect that how much will depend on how the rest of the running game is working and how successful they are with the HB/FB and TE stuff for Hill.
I just hope that Kubiak does a better job of using him. Pete limited his touches and seemed to use him in obvious situations instead of surprising teams with QB Power out of a shift in formation or just throwing it in there at random times to keep teams guessing. And I have no idea why he never tried to use him at FB or HB. He also seemed to actively limit Hill's touches. No point in limiting his touches because of his age. At this point you just have to give him high volume and hope he can take it given the money he is paid.