I'm quite surprised that Roberts was in the dissent.
Not me. He offered no opinion. I think he is showing his alignment with the right side of the court.
But I am surprised the Thomas and Scalia didn't hang more to the States rights side. Like I implied above, the whole court will have some monumental decisions coming up.
Roe V Wade will probably be not necessarily overturned, but amended in some flavor. And look for medical marijauna to become a state issue.