You could have tried earlier when they had retainer contracts.
Preliminary questionnaire. See below:
Have you ever been caught using performance enhancements? (If yes, promote to category A)
Have you ever misbehaved and/or spoken against your employer? (If yes, cancel out #1 or reduce the ban due to it)
Have you ever hit a teammate? (If yes, cancel out #2 which will cancel out #1)
Oh don’t worry, we won’t keep you long. 