How does a franchise tag work in the NFL? Unknown 05:29 NFL franchise tags can be confusing. Here is how they work, and how they might impact NFL free agency in 2019. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsNBA trade rumors: Heat not interested in dealing for Rockets forward Ryan AndersonMLB wrap: Max Scherzer, Bryce Harper lead Nationals past MarlinsNew Zach Smith allegations: Sex with ex-OSU staffer, nude White House photosChaos ensues after Billy Joe Saunders throws 'half a chicken' at Deontay Wilder in Belfast restaurantAJ McCarron injury update: Bills QB suffers collarbone fracture, report saysHS school football team gains concessions from coach after protesting harsh practices