Fantasy help

Should I consider trading d Murray?
I have starting fournette and Howard
Bench I have gore d Henry duke j jr marlon Mack Blount, I had to go heavy rb in my draft this year due to the unknown with elliotte being one of my keepers.
I could use some wr help I have green Cobb Marshall
Also should I consider dropping one of my rbs for Stewart who is on the wire ?
One more thing I recently traded elliotte and Evans for fournette and Howard did I make a big mistake or not bad btw it’s a 2 player keeper league
Help would be great!