It wouldn't surprise me at all if some of Reaves' recruits decided to look at UT if he comes here. Unfortunately, Reaves was not the main recruiter for Holloman, Gilmore, or D.J. Swearinger for that matter. Ellis Johnson, South Carolina's DC, is recruiting those guys for SC, so I don't think getting Reaves would make that much of a difference. However, it could affect someone like Damario Jeffery, the 4th ranked "athlete" in the country. If he likes Reaves enough, you could see him make the change with him.
From just knowing what happened at Ole Miss last year... Ole Miss lost a few of its higher rated guys when the coaches recruiting them got fired and went to Southern Miss. And those kids ended up going to Southern Miss too. Now, there is no reason a 4-star recruit would ever want to attend a lesser C-USA school other than they liked the coach so much, they decided to go there too. So, you can see that certain kids who have developed a good enough relationship with a coach will follow them about anywhere.