Edelman/kamara for thielen/Michel

Hi all,
Have received a trade proposal for thielen and Michel where I get kamara and edelman - have to accept it before the games today

My team is:
Rbs Gordon, a jones and r freeman
WRs: has obj, Watkins, fitz, callaway and Gabriel

I am not sure what to think of this trade - what is your opinion?

It is half ppr with 3 WRs and 2 rbs starting