I agree wholeheartedly. Just as spin rates, rpm's, exit velo, launch angle, etc have taken over the league you can build athletes by having an understanding of numbers and applying them to the strength and conditioning. Bar speed velocities, %1RM's, heart rates are all objective data points that allow you to train efficiently and with intent. I would be surprised if the Jays don't already have a lot of this implementation in place, based on their commitment to areas such as mental conditioning, nutrition, money invested in Dunedin, so on and so forth.
It's ludicrous to think that they're turning a blind eye to the most important guy in the organization's physical preparedness. He's always going to be big, but as long as he's strong, moving well and efficiently, I don't care what he looks like. I have faith that the organization understands what is best for Vlad.