Some fans typically rush to order a jersey of their team's top NFL draft pick to show their enthusiasm and support for the selection.

Arizona Cardinals fans evidently can't do that with Marvin Harrison Jr., the player the team picked with the No. 4 overall selection on Thursday night.

ESPN's Adam Schefter reported that Harrison Jr.'s jersey is not available like the jerseys of other players because the former Ohio State wide receiver hasn't signed a preliminary NFLPA licensing agreement.

Schefter explained on social media: "Marvin Harrison Jr. has yet to sign a preliminary NFLPA licensing agreement that all draftees typically sign, which would allow his name and likeness to be monetized after he is picked tonight and before his NFL contract is signed, per sources. His jersey will not be available for purchase and he will not be featured in video games until his NFLPA group licensing deal is signed."

For now, Cardinals fans are going to have to find other ways to show their support of the team's first pick in the first round of the NFL Draft this season.

This article originally appeared on Arizona Republic: Why Marvin Harrison Jr. Arizona Cardinals NFL jerseys are not on sale