Oh, Suz... what an awful lot to digest.
It must've been very reassuring to have the doctor say that he's seen the medication combo help in Traumatic Brain Injury (TBI) patients. In a way, it's reassuring too to have someone just lay it all out, as difficult as it is to hear. I trust docs who say "yes", "no", or "I don't know" a whole lot more than the ones who say "wait and see".
Cognitive and memory improvement, even slowly, is good. Did Rob seem amenable to taking medications?
I can't even begin to imagine how hard it would be for Rob, or anyone in his situation, to grasp how lucky he is. He's probably not feeling terribly lucky - but it's all relative.
Had to chuckle a bit at the "man up" bit - did neuro realize he was talking to a former difficult child?
Sigh... I really *hate* that Rob has new challenges to conquer, Suz.
How's his girlfriend holding up?
I'm truly truly sorry your beloved boy is going thru this, and I wish I could soothe your heart. He, and you, have been in my thoughts so frequently, and will continue to be there.