This is very common tactics in negotiations - there are several sub-categories of this tactics with funny code-names. Like 'my boss is a bastard' - in this case You imply that You would like all the best to the other party, just Your boss (father, best friend, whoever) is/was a bastard who made the decision, 'my boss is a loon' - in this case arguing that Your boss (or whoever was babysitting Your account) has gone totally uncontrollable and done some really bad stuff (as I understood, this argument has been also used here several times). Even 'good cop/ bad cop' negotiation tactics sounds feasible in this context (good cop leaving the game for awhile, bad cop arriving, showing some strength & damage the power could possible cause to the other partner, then good cop returning, apologizing for the bad behavior of the bad cop, returning all the SC-s he had moved into & restoring the relations - especially effective in case of spring turns, if You could move out in autumn). Etc.