Trade for RB help

Looking to try to get kerryon Johnson or Royce Freeman. Who do you think I would have to give to try to get one. I took this team over this year and did the rookie draft. I don’t have a first round next year but have the rest.

Cortland Sutton seems like the easiest 1 for 1 trade here. It depends on what the needs to the KJ and Freeman owners are.