Exploit This Scenario

[Dinbin]

1) If you are on the aggro list for a boss mob when it dies your account gets a lockout flag for that boss for N hours/days/whatever
2) If you "violate" that flag by entering the same boss's aggro list before the flag runs out, you are banished from zone (a-la vox/nag)
3) Spawn times of boss mobs can be sped up now

Totally not classic so moot, but how would you exploit this?

How extensive is a boss aggro list? Obviously big enough for an entire raid...