Trade Waller for Hopkins?

I’ve soured on Waller and feel like I’m better off with a stud WR and a waiver TE like Arnold or Conklin.
My team is 2-6, currently is
Burrow
Kamara /Carter / Jav Williams / Gaskin / Collins
Keenan / Amari / Sutton / Higgins / Smith
Waller / Arnold
Gay
Rams D

Thoughts?