1st and 3rd Play- Perfect execution!

Tennessee vs Georgia in the super regional, Georgia has runners at 1st and 3rd in the 7th, a 1 run game. Tennessee executes the perfect 2nd base read getting the out at the plate. That part of the play was perfect but what was the 3rd baseman doing? Missed an opportunity to get out of the inning with an additional out at 3rd. Check out the video.