He's listed at 6-9, 190 pounds and has 14 to 16 offers which include SMU, Stephen F. Austin, Tulsa, Oklahoma, Alabama, Oklahoma State, Texas, Texas A&M, USC, UCLA and more that I cannot remember offhand.
Atlanta's defense has been solid for most of the season (aside from getting shredded by Pittsburg at will) and they can clamp down on Gilmer to the best of their ability, but the offensive play will need to be spotless for this to be a competitive contest.
The offense has been non-existent against PG and GW. Defense can win games but you need to score to make that a relevant statement.
We will need more than 7 points to beat Gilmer period.