Right now each school has not given up an offensive touchdown in 12 consecutive quarters dating back to the bowl games from last year, which I believe is tied for the current longest streak in the country.
This week Georgia plays a Kentucky team that has no offense to speak of, they only completed 6 passes for 44 yards against South Carolina last week and had less than 200 total yards.
Missouri plays a Boston College team ranked 24th that scored decently on Florida State and scored 56 on an FCS team last week.
Tennessee is playing one of, if not the worst teams in the FBS division in Kent State but by nature of that type of game, you're up 56-0 with the 4th string in, Kent State could fall into points. (Wildly, they gave the 2022 UGA championship team one of their toughest games, it was 29-16 in the late 3rd quarter.) CFN has them 134th of 134 teams in their power ranking.
There's a chance that none of the three teams give up a TD this week. However for now it looks like Missouri probably has the best chance at allowing at TD.
If all three avoid giving up a td on defense this week, we of course get Oklahoma, who didn't exactly light up the scoreboard vs Houston.
Missouri gets Vandy, who is playing their best football in years, but I expect they'll sink like a lead balloon once SEC play starts.
Georgia gets an off week, then Alabama, a very decent chance they give up points in that one.