Agree on Gary or White. As to Hockenson I think Smith is the most complete TE.If the rumors about signing an Edge guy in free agency have any traction, then using the #12 pick on an Edge maybe isn't necessary.
My feelings will probably change from week to week up until the draft, but as of today I'd use the #12 on Hockenson (most complete TE in the draft), and my reason isn't just because of him. Pairing Hockenson with versatile H-Back Danny Vitale could create a lot of problems for defenses, especially with ML wanting running plays and passing plays to look exactly the same every time the team come to the LOS. A robust offense would be nice to see again in GB.
BUT.......................if Rashon Gary or Devin White are still on the board at #12.................well, Gute can find another TE later in the draft.