DeAndre Hopkins has a big message for the Arizona Cardinals and a warning for the rest of the NFL. On Twitter, the four-time All-Pro wide receiver expressed his belief that his best is yet to come and the league should take note. Still haven’t reached my potential. pic.twitter.com/Qp3cN9sE72 — Deandre Hopkins (@DeAndreHopkins) July 7, 2020 […]