This weekend will serve as a dream come true for 253 college football players at the NFL Draft.For those not selected, it doesn’t necessarily mean the end of their careers.There have been many undrafted free agents who have gone on to have major success in the NFL, including Kurt Warner, Priest Holmes, and Antonio Gates to name a few.There’s also the option of playing in the Canadian Football League or even the Arena Football League here in the United States.Though competition in the AFL and CFL is still pretty competitive (more so the CFL), nothing compares to seeing your name next to an NFL organization on draft day.