To Gronk or nay?

Do I:

  1. Keep Gronk?
  2. Trade him for McCaffrey and Kyle Rudolph?
  3. Dalvin Cook straight up?
  4. Other: Who should I pursue (need a low end RB1/RB2 with upside

what are your TE options if you trade Gronk?

Hunter Henry, unless I request Rudolph in a trade.