You’re nuts if you think you know where Gurley is with regards to suspension risk. Under the current substance-abuse policy, the first suspension for violation is 4 games. To get to that point, a player must have violated the policy 4 times. After the first 3 violations, no one (other than the player & the NFL (& anyone the player chooses to inform) is made aware of the violations. The player is placed into a substance-abuse program, then fined 2 game checks, then 4 checks, before a suspension is meted out. The team isn’t notified until the 4th violation.
So Gurley could have between 0-3 violations, and you wouldn’t have a clue. Meanwhile, Bell faces a 4-game suspension for his next violation, as part of his agreement with the NFL after his missed test a few years ago resulted in a reduced 3-game suspension.
HTH