What does it mean to be on the roster bubble? Does it mean players inside that zone are probably going to be cut? Not necessarily. There are plenty of New Orleans Saints players who are so close to winning a roster spot — they just need to make enough plays in the preseason to seal the deal.
On the other hand, there absolutely are some players who have put themselves in a tight spot and need to win back some confidence with the coaching staff. Impressing during the next month will go a long way towards building their case for a job.