I just really don't like where they are with the technology currently. The technology is not able to consistently plot the vertical axis. According to that article, the "compromise" mentioned was "...based on the batter's height."
Respectfully, that's garbage. The implication there is that EVERY human being of the same height has the same vertical limits to their strike zone. There are guys who are 6'2" who have short torsos and long legs and there are guys who are 6'2" who have long torsos and short legs. The hollow of the knees on both of those guys is NOT going to be in the same place.
I don't know if this is a practical solution but, at the start of every season and every post-season all players should have their strike zones mapped. Take some BP and have cameras documenting each players pre-swing positioning. And average out the vertical limits through the session. Send a team of people from the league's office around to each club. Callups should have there's done, too...not sure mechanically what that looks like. Maybe once all players are drafted, they should be mapped.
We know eventually the technology will catch up and they will be able to accurately and consistently plot the vertical. Until then, we have to do other things to achieve the objective.
~Dawg