That's an interesting axis of analysis because you have one player who's relatively baseball young (Walker) due to inexperience and a comparatively seasoned baseball player (Paxton) who's also baseball young, but because of injuries to non-critical things.
On the one hand, Walker might be 'fresher' because he didn't play baseball until so late. At the same time, you could argue that because his baseball parts are underdeveloped, he could be more of an injury risk.
On the other hand, Paxton has already gotten injured more, so he's the epitome of 'oh poo, he's gonna blow a shoulder' fear. But you can argue that because he's baseball seasoned and 'resting' with non-pitching-vital injuries, he's less of an injury risk than Taijuan.
Is there any medicalsh knowledge that could be shined on our current scenario of young guns?