I am in favor of all these changes, the one where the batter has to stay in the box is LOOOOONNNNNGGG overdue.
That being said, style of play is hard to overcome. I think I read that because of the huge rise in walks and especially Ks, there are a lot more pitches thrown per game now than 40 years ago. Seems like the Reds play a lot of games where nearly half of their outs are Ks, that alone takes up a lot of time. It has been about thirty years since the last MLB game was played where no one struck out.