Pro Football Focus is one of the better sites when it comes to fantasy football because of their vast information and data they have.
They ranked wide receivers in tiers coming into the 2019 NFL season.
Jeff Ratcliffe dropped his 2019 wide receiver rankings for Pro Football Focus and the Arizona Cardinals found three of their players making appearances.
TIER 6 – UPSIDE CITY - Christian Kirk
Reasoning: Fantasy drafts keep giving wide receiver value this year, as this group of wideouts will be on the board in the middle rounds of your drafts.