12 Team Keeper, when to draft Derrius Guice (1 Viewer)

I'm in a 12 team Keeper league (keep 4 plus 1 rookie) half point PPR.

1QB, 2RB, 2WR, 1TE, 1Flex

I currently have the following keepers: Mike Evans, Jay Ajay, Russell Wilson, Deandre Hopkins, Evan Engram rookie keeper.

I have the first overall pick and will be selecting Barkley, but wondering how high of a draft pick should be used on Rookie RB Derrius Guice to place on IR until next season?

I know that there will be multiple teams that will also attempt drafting Guice as well.

Thoughts if Guice's value is worth a 4th round pick, or should I wait until later?

Thanks

Since you have an IR spot a case could be made for the 4th/5th round pick but I'd rather draft a player who could help you win this year there. I'd wait for the 6th/7th and not worry about it.