Trade Julio and Breida for Dalvin and Alshon Jeffrey

10 team half ppr. My other RBs are Lev Bell and D Freeman, Mattison. Other WRs are Boyd, McLaurin, Gallup, Curtis Samuel, Demarcus Robinson. I’d prob flex freeman weekly, and then choose the top 2 WRs based on matchup. Should i do this or keep with my more balanced team?