Here's the pattern of events.
1. He left Syracuse.
2. Brown, likely at the request or out of respect of Zeed, said nothing about why,
3. Haynes himself, likely as a result of guidance from his advisors, has said nothing about why,
4. He has faded into oblivion and no one has signed him.
I'm just saying that maybe if 2 and 3 were different, 4 may be.
May not be...but worst case is he still isn't playing with anyone as of now.
Either way, it is what it is. I hope he signs with someone soon, he has a lot of talent. I wish him the best and I think we can all agree to that, although feel free to "thumbs down" me if you disagree.