Tim Tebow mum on NFL future during public appearance

Tim Tebow may be a man without a team, but he's not a man without a cause. The lightning-rod quarterback who was dumped by the Jets on April 29 and hasn't had an apparent whiff of interest from another NFL team since, made his first public appearance Thursday night giving a motivational speech in Michigan. "I don't know what the future holds," Tebow told the 3,000 in attendance at Lake Michigan College, according to the Detroit Free Press, "but I know who holds the future."