Looking for some quick advice

Full PPR was looking at grabbing Kupp from the guy in second. He his more RB needy wondering what I could offer him. Don’t really want to role with Parker in Tuas first week.

I start low and offer Montgomery for Cook and see what he says. However, I don’t feel like he’s enough and the only option I see is CEH but he has to much value for just cupp in return.