As I understand it now the campaign rules have changed and those users who have a negative trust should be excluded from campaign?
It is right?
As per black & white rule, the manager will decide depending upon why the red trust was given but i believe 99% of the cases the red trusts given were justified and hence very little chance of red tags to survive in the campaign.
Users with negative feedback from Default Trust users will be reviewed and removed at my discretion. Burstposting and or spamming to be paid is grounds for immediate removal. No matter the reason.