My 4 would be
1. Steelers at 3-0. Defense is good but the offense not so much.
2. Bengals at 0-3. Figured with Burrow back and an easy schedule they would challenge for the division.
3. Vikings being 3-0 as well. Didn't see this one coming especially with Darnold.
4. Rodgers playing well. He wasn't great his last year in GB. Now 40 going on 41 coming off a serious Achillies injury. I figured he would struggle some.