Heavenly Freedom and Two Models of Character Perfection

Human persons can act with libertarian freedom in heaven according to one prominent view, because they have freely acquired perfect virtue their pre-heavenly lives such that acting rightly is volitionally necessary. But since the character of human not at death, how perfected? On unilateral model, God alone completes perfection character, and, on cooperative continues work them purgatory own character. I argue although both models make sense all enjoying free will various assumptions, model allows enjoy a greater degree freedom. This consideration about heavenly provides reason for implement model.