Hasn't fought since may of 2013! Haven't heard any news on him or how he is recovering from that concussion
What's up UG? 
He must've gotten a pretty bad concussion if he's still feeling the effects from it. I've had 2 concussions and after a day or 2 I couldn't notice any symptoms at all.
Hope he gets better and returns to fighting. I enjoyed watching him fight.
I dont think so. Why take all this care about a concussion just to get back to fighting were you risk getting KO'ed?
It's a shame, great fighter, but I respect his decision. Wise in the long term.
Maybe the effects have passed. But they were so severe that now he questions if that is what he wants to do with his life.
and also.. what happens next concussion.
Was so happy to get a picture with TJ @ UFC:Halifax but I think it's ok if he moves on with his life from fighting.
It's strange to think that he can move on after getting his title shot but not actually getting to fight for it.
Wow, that division is not even recognizable from when TJ was the #1 contender.
For the longest time, I was hoping for a comeback. Now, I am just concerned for his well-being and I hope he doesn't take the chance. Head trauma is no joke. Best of luck to him.
He's still spending all that zuffa money they gave him to fake the concussion. Obviously.
He's working out west in the mines last I heard he's making more money there. 
"I feel 100-percent healthy. It's just there's a little bit of hesitation as far as returning to competition. In my heart I want to do it but I'm trying to be smart. I want to make the best decisions I can and make some money while doing it."
www.mmamania.com/2015/5/31/8693541/ufc-t-j-grant-feels-100-percent-concussion-uncertain-about-return-fighting-mma
they gave TRT-less belfort a title shot after not fighting since 2013. i wound't mind if they gave Grant an instant title shot if his team feels ready, ring rust would probably be terrible tho
I hope so, one of my favorite fighters to watch. He's old school.