A lot of pressure to make the right decision at 21 is almost unfair. The only reason for Dixon to come back for his senior year is to get a degree (study his azz off) and become a Tech legend. The only reason to leave is money and to avoid risk of injury.
I know most scouts will discount Dixon because even when he is not injured he acts injured getting up from a play and the conference he played in. If he comes back and stops showing every pain as injury he will move up in draft status. He is a tough little guy and runs hard for his size which are pluses showing pain and fumbling are the only downgrades for Dixon. 10 to 20 years ago he would be a high 2nd or 3rd rounder. Backs are not drafted high anymore because there is too much depth at that position.
Either way, I want Dixon to succeed at Tech or the NFL. I will thank him and respect him for his decision either way!