Ertz for Jeffrey or Lockett

I’m in a 2-QB Full PPR League with 10 teams. The Ertz owner accidentally drafted him after Kielce. There is another team in our league trying to trade Diggs for Ertz. I really think Ertz would be a great addition to my team. The team that has Ertz also has Chris Carson. So I thought about pairing Penny with either Jeffrey or Lockett. What do y’all think?