Trade Advice - WR (boyd/ridley) for RB (white)

10 Team - Full PPR League.

With the news of Sexy Rexy Burkhead on the IR, James White should see more carries (hopefully?). Looking to try and trade for him in my league. The Burkhead owner wants either C. Ridley or T. Boyd on my team. Is this a good trade? Which one would be the better option to keep selfishly?