The conundrum with Tron is mainly due to the ninjamined stake, it's origin, the discussions around it and the promises made about it.

Without such a big stake, there would be no problem.

@theoretical is analyzing and thinking about ideas to improve the system, with the experience and knowledge we have now. But for your specific question about the Tron conundrum, no design change is needed. Don't have to code around a non-existant problem.