I read this topic when it first was posted and got a little bit angry after reading some of the reactions to this news.
I've never had a concussion (that I knew of) but can relate in my own way.
At 27, I had a major stroke. Possibly sports related, possibly not?!
I have a symptom called Aphasia that SUUUUUUUUCKS! It's like a logjam in my brain and the only way to fix it is to take a step back and relax. If Franzen has something similar, I can sympathize and only dream that his ailments go away.
Don't know why I just shared this, but personally I feel a bit better that I have.
That's all, carry on