I think the real problem here is Childress is upset with Williamson over the entire AWOL thing.
Headaches can be psychosomatic as well.
I think troy is experianceing the headaches stemming from depression.
He's had a hard time off the field and on the field.
Everyone had high expectations for the guy and he hasn't had a good career.
That could get to people's psyche.

Personally if Williamson is here next year or not I could care less.
He seems like a fine young man but a football player I really don't know.
He has made good improvements this year in catching and blocking.
I think he could still be a good football player but he needs to work on his mental health first.
That's just my opinion.
I could be totally wrong.