Is there a way to safely handover control over an account from one person to another person - without just creating a new account and transfering all the assets? Maybe because it's a well-known (asset issueing) account with many trustlines.
In case person A sells such an account to person B, I assume that person A still knows the seed (or private key), therefore B must assume that she is not the only one with control over this account.
Maybe there is a creative way to accomplish the objective nevertheless. What's your view?