I have to say that Majik is spot on with the perfect response here.
Here's an excerpt from the T&C:
2.8
The user account is not transferable without the explicit consent of Gameforge. The submission of the approval by e-mail is sufficient to fulfil the written form requirement.
Support might not be happy to accept that you currently hold the accounts to be given away and may want you to get the original account owners to agree to their transfer to others as well.
I really don't know what might happen, but I cannot stress enough that you need to keep Support informed.