Free agent Tim Tebow hasn't played in the NFL for nearly four years, but that isn't stopping some Broncos fans who want to bring him back. A group of fans started a petition requesting the team to bring back Tebow because he has "the fire, desire, and love" to play as a Bronco again. The team is currently on the hunt for a new quarterback, after losing Brock Osweiler to the Houston Texans in March. Since 2012, Tebow has been cut from New York Jets, and failed in training camp tryouts for the New England Patriots and the Philadelphia Eagles. What do you think? Is #TebowComingBack or is #TebowDone?Not all fans are excited about the prospect of a Tebow return.Diehard fans really want to see Tebow return.Not all fans are excited about the prospect of a Tebow return.Diehard fans really want to see Tebow return.