Alshon for Jared Cook & Sammy Watkins

Got a trade offer, standard roster, 1/2 pt PPR

Send: Alshon Jeffery
Receive: Jared Cook and Sammy Watkins

Long story short I need a tight end, but my WR are very injured. Currently have:

WR: Baldwin, Sanders, Kupp, Jeffery, Benjamin, Lockett
TE: Ebron and Eiffert

I am just worried about giving up Alshon who could be a potential breakout, especially if the Doug Baldwin injury is more serious than anticipated. Is it worth just throwing out Ebron or Eiffert and hope the injuries sort themselves out. Or take Cook now and hope Watkins will turn it around.