I play in a 12 person .5 point PPR league. I have been offered Lynch for Gronk. If I accept, I will be playing Eifert at TE instead of Gronk. My current RBs are J. Hill, Gio Bernard, Crowell, LeSean MCoy (out right now), Ryan Mathews & Antonio Andrews. I would really like to get Lynch, but is giving up Gronk a good trade, considering Lynch's injuries? Thanks for any advice.