I just picked up Devonta Smith off of the Waiver wire but Christian Kirk is still available in our league and there was a lot of hype about him being a great waiver wire pick this week. When I look at full season rankings going forward, Sigmund Bloom has Devonta Smith as 34 and Kirk as 52. Would it be better for me to change out Kirk for D. Smith or is D. Smith the one to keep. We are in PPR league with a short bench. We only keep 4 WR and start 2 and there is flex spot also. My other WR are Julio Jones and Tyler Lockett. I liked that Jalen Hurts looked great but I also know that Arizona will have a good offense so not sure.