‘The Bills kept two undrafted rookie free agents over two veterans at wide receiver. David Nelson and Donald Jones beat out James Hardy and Chad Jackson. Buffalo’s coaching staff liked Nelson’s size (6-5, 217) and production at the University of Florida as one of Tim Tebow’s favorite targets, while Jones, who played at Youngstown State, offered punt and kick return ability. “It’s an amazing feeling, and to be honest with you it’s kind of surreal,” said Nelson, who caught eight passes for 90 yards and two TDs in the preseason. “It hasn’t really hit me yet. I was talking to Donald Jones earlier and I was like ‘Man, we just made an NFL roster.’ It’s been something I’ve been dreaming about since I was a little kid. And to actually finally realize the dream is an unbelievable feeling.”‘