On this vein, I would move the mound back (someone said 5 ft; I think that's way too much. Maybe 2-3 ft). That throws a bone to the hitters. To even it out I'd de-juice the ball (you say it has been de-juiced? Fine; de-juice it a little more). Fewer K's, and fewer walks as pitchers can be more aggressive since they don't have to worry about every mistake being hit 455 ft.
I think these moves would result in something closer to the game I grew up loving. I'd also can the stuff Manfred has thrust on us (ghost runner, 3 batter minimum, etc).
This might also have the added effect of eliminating much of the shifting. You'll be a lot more receptive to hitting 'em where they ain't if you're no longer prostrating yourself before the launch-angle god. If 25 or 30 home runs were considered a lot, imo the other aspects of the game gain prominence.