Hmmm...
The NFL really needs to work on getting a rookie salary cap in place. The system works wonders in the NBA and prevents any of this bullshit from happening guys know exactly what their going to be paid from the moment their name is called. It's still great, secure money and if they bust their ass for a few years they'll make even more. I understand the lifespan isn't as long in the NFL and I wouldn't expect them to have a 2+2 system, maybe a flat two years then you're a free agent?
Either way, they really need to work on it because in my mind, it's out of control. Something like 12 out of the first 14 picks haven't signed... that's a joke. They are immediately lagging behind as their missing vitals parts of their first training camp as NFL players.