But that hasn't prevented others from pursuing him. TCU has made Sullivan a big priority, and that interest has grabbed Sullivan's attention.
He visited TCU earlier this summer and told Scout's John Garcia at The Opening that the Horned Frogs are a legitimate contender.
“TCU is a great school," Sullivan said. "They show a lot of interest in me. You never know. I used to stay in Texas, so that’s like my home too. I’d say it's 50-50.”
It will take a lot for Sullivan to reconsider his commitment though. He still had a lot of positives to say about LSU.
“It’s home," he said. "It’s great. Coach Miles, Coach Cam, Coach Frank, they’re all great coaches. They have a great program. It’s just a great atmosphere over there.”
Check out the video interview below with Sullivan for more on his commitment and performance at The Opening.