I need to nail down some details but I've talked to multiple parties connected within the league and this is what I'm hearing.
1. Huge changes to the bat inspection process. Umpires will run the testing now and will text each bat twice and place the stickers on the bats themselves. Sometimes this was being done by student managers and people who weren't paying a lot of attention to detail, although I think illegal bats were also getting through by other means (like storing extras in the dugout that weren't checked). And this time, rather than like last year, coming to the plate with no sticker gets the batter an automatic out.
This will be a big deal, I think the league knows/suspects that some teams and players were getting away with a lot last year.
2. Baseballs and gloves will be looked at more closely, too. I think there were some issues with those last year, though opinion seems to be that was a bigger issue in 2021.
3. They're trying to speed up the game. Mound visits will be timed, there will be a pitch clock (I'd heard 14 seconds in one place but haven't gotten that confirmed anywhere else). Time between innings will be lessened, too.
This is just what the SEC is doing. It sounds as if the NCAA still has its head stuck in the sand on some of this.
I will try to nail down more specifics here--intended to do this week, have run out of time--but wanted to give you an idea of what's coming.
Please keep this here, I'd like to break it in story form.