Okay, I'll try and answer this all at once.
He is no longer obligated to Alabama. His scholarship is renewable every year, and he didn't sign any paperwork to renew it. He is free to leave and go to school anywhere he likes.
To play football at another SEC school he has to complete 2 semesters of school before becoming eligible. The only way around that is to get a release from your current school to play immediately. The rule is for any transfer within conference, and has been that way for years. The graduate transfer rules do not supersede the SEC rule.
Now, he is a senior. That means he only has one year of eligibility remaining. AFAIK he still has a redshirt year that could technically be used to keep his eligibility and be able to play next year. If there are some weird rules regarding transfers, I have yet to find them.
So he has 4 choices.
1. Just forget it and stay.
2. Go to UGA and sit out a year, using his RS to retain eligibility and play in 2017.
3. Go to Miami as he should have anyway.
4. Quit college football and prepare for the draft next year.
The longer this goes, the worse it is for everyone involved.
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