Through the course of the 2018 NFL Draft and right after, a lot of names have been linked to the Arizona Cardinals.
The hardest part is to determine who is getting signed and who is just getting a rookie mini-camp invite.
We covered the 24 rookie undrafted free agent signings.
Now, we want to take a look at four players who are not signed, but earned invites and who could make an impression like Elijhaa Penny, Krishawn Hogan and Phillip Simms have in the past.
Haston Adams, DT, 6-5, 296, Mary Hardin-Baylor.