I want felix hernandez or jonathan broxton who do i offer?

well firstly, i think you go for Broxton, the guy is a monster. Your probably going to have to give up a category winner (crawford or quentin) OR you could try and package some upper level players (nelson cruz and dan uggla would probably be enough for me to give him up or Soto and kemp), but I think that your SP are good enough, but since marmol isnt even closing, you should get another strong RP arm.