DeSean Jackson, Allen Lazard or Tevin Coleman

I’m in a 14 team PPR. We just drafted but somebody dropped Tevin Coleman and DeSean Jackson. I have 6 WR’s. The bottom 2 WR’s are Allen Lazard and Brandon Aiyuk. I like Aiyuk’s potential upside. Should I drop Lazard for either Tevin Coleman or DeSean Jackon? My RBs are Sanders, Helaire, Ronald Jones, Dobbins and Latavius Murray

Nope. Let someone else lay on that track.