The only way Crow can be a free agent is if no team drafts. Then he becomes an undrafted free agent.
Not impossible with the impression he's probably given teams over the last year. $3.4 million for the 9th pick? Not good enough for Crow. $3 million after being selected 12th? He spits on it. This kid is never going to get to the pros because he won't accept that he's not that valuable, especially with his questionable mechanics.
