Not what I said but please tell Alex Smith how ridiculous it is to even suggest or think that post operative infections resulting in further surgeries could in any way be a concern for the rest of your career.
He didn't have further surgeries. That term really distorts the treatment he had. He had several lavage procedures done, which is very minimal and quite standard. It's the internal equivalent of rinsing out your mouth because you have a mouth sore. Healing time after this is as long as it takes a 1/2 inch cut to heal on your skin.
If his ACL was destroyed by the infection and he needed another ACL surgery, then sure we can talk about the seriousness of that. But you are really stretching things really far and assuming a lot, when really he is far past the worst part of this whole ordeal, and what he had done is pretty standard for a body infection (PICC line, frequent IV antiobiotics, lavage, etc)
If we knew about this back when the infection was active, sure we could speculate long term possibilities. I would have been worried and agreed with you 100%. He could have lost his leg, had another ACL reconstruction as I suggested could have happened above, he could have been delayed months. But he went through it just fine and is past that now. There is no live infection. He is following a predictable recovery course at this time. Speculating at this point is not constructive because there is nothing to speculate. Your worry is very justified... 3 months ago. Today, not so much; why worry about what could have been, when we already know that it isn't going to happen? He could have lost his leg... sure... but he didn't. He could have needed more surgery... sure... but he didn't. Some poor Guice owner is going to read what you're writing and try to sell for whatever he can in fear Guice's career is over, but the reality of it is he is slightly delayed due to a nasty infection, received standard care, is now infection free and rehabbing on schedule. At this point we don't know if he is weaker as a result of the delayed rehab, but I'm not terribly worried because he had a long recovery time anyways and he seems truly motivated to get back to playing football.
You can think what you want about this, but from what I'm reading he's past the infection and is just fine in his recovery now