Considering the game is over 2 years away. Which means it won’t even go into Alpha until the end of 2021. And in Alpha, players give a ton of feedback for their systems and change a ton even before Beta. I’m 100% positive the runeword system and the stat system will greatly change and improve by release. So I wouldn’t sweat the small things until another 24 months from now lol. Be more concerned with aspects like the ‘Open World’ feature that’ll greatly change how you experience Diablo.
I second this outside of the negative feelings on "Open World". Why would anyone be against this? This is the best change imo for D4