...Narvin? [If not Narvin, then it's Omega... who seems really to be the more likely choice.] Though whoever it is, I honestly don't trust this ship as a location to form regenerations. You've no way to test them and you have no idea how floods would affect them. What if they recorded the personalities we adopt under flood effects? That would be a terrible state to regenerate into.

Rassilon, there's quite literally nothing you can do except be a better man than you were, and find some satisfaction in doing well by someone.