They (Dejan, Duh, mexxico, Signalize) already do.
At any rate, digging in through a fee hours over the weekend: education still feels pretty limp-wristed. Those +5s per phase do not impress me. If we're going to face mortality with our main character, the least they can do is allow education to boost our heir to the status of a decent premade. If they don't want perfectly controlled successors for whatever reason, maybe just boost the random event's impact to 25-75 points in a particular skill? You can still nudge towards what you want but also possibly get lucky with a truly beastmode heir in one stat.