Can you list the soft tissue injuries? I think the number is actually zero.
All of his injuries are contact/collision based. You can add a PCL to the ones you listed above. Likely some ribs in there as well, but clubs will always hide that. He had stress-related issues with his back in his first season, but a lot of tall kids struggle with that until they grow into their body.
In the 7 years since, he has missed a total of 14 games. 7 of those were in 2017 with the broken leg, after being kicked in the back of the calf. The key is working out when he is continuing to play when he shouldn't and jumping off if it appears to be a mid to long term issue.