They are the hidden gems. Maybe not the Tom Brady's of the NFL, but their play will surprise us, nonetheless.

They will come out of nowhere, put on a show and prove they belong in the NFL. Some will start, some will come off the bench. Some will save games, some will win them in the the last seconds.

This is what rookies live for, make their name and become the stuff of legend. This is why there is a draft, rookie minicamp and the wish for great things from the undrafted.

These are the players who will make some noise in the 2013 NFL season.