Reggie Bush and Cliff Avril are two of the hottest free agents heading into the NFL's official signing period on Tuesday, March 12 at 4 p.m. ET, and we've got the latest scoop on both of these stars. It's important to take all these rumors with a grain of salt, though. According to Indianapolis Colts' beat writer Mike Chappell: Still, it's fun to believe that your favorite team has a shot at one of the league's top players, no matter how far-fetched an idea it may be. With that in mind, here are the latest rumors regarding some of the hottest free agents on the market. Reggie Bush Would Be a Dangerous Weapon with the Detroit Lions The Arizona Cardinals are in hot pursuit of Bush, but so are the Lions, according to NFL Network's Ian Rapoport: DetroitLions.com's Tim Twentyman confirms the team's interest, and he believes that Detroit push harder for Bush than any other free agent this year. Bush isn't a dominant, inside-the-tackles ru