He was wrong to publicly say what he did. No commissioner should be lobbying for or hinting a team should move while it's still at its current location whether it makes sense or not, they should be publicly neutral on the matter.
That said he HAS grown the business by leaps and bounds with the new markets, the Winter Classic, etc and it pains me to say he deserves the HOF induction for that and the economic fixes they've forced on the game, I just wish he wasn't going in the same year as Marty and Willie O'Ree