Some NFL hopefuls go undrafted for numerous reasons. They may be small-school products, they may have injury pasts that scare off teams or they may not be draftable based on character concerns. Whatever the reason is, teams wait until after the draft to bring them in as priority free agents.
However, it seems like at least one player every year makes a team as an undrafted free agent. After a poor season in 2012, the Arizona Cardinals may be looking for more priority free agents compared to other NFL organizations.
Let's take a look at the three (so far) undrafted free agents the Cardinals have officially signed to future contracts.