That obviously seems like an option; however - let's not dismiss the fact they have a team of experts who are hired to develop a plan for physical health and development.
I'm not picking on you Term, but it's incredible how quickly people with little to absolutely no idea about the topic are quick to judge and suggest alternatives. I mean sure, it would be ideal if the team took into account certain dates that you want him playing (for the casuals) - but, as has already been pointed out - this FO looks at the long term.....and - most of the best organizations in baseball - the ones that are widely considered the to be the best are utilizing this approach.
Do fans want a great organization who's focused on creating a long term, competitive winner? Or one that caters to the casual fans?
Just because most casual can't grasp that concept - doesn't mean you change the game plan.