Roman Reigns being champion was no more than a formality. The only reason he lost the title was to get a coronation at Wrestlemania.

Charlotte is still the champ for the women. Admittedly the new belt was a change, but that could have just as easily been on a raw.

Brock v Dean is barely being acknowledged by WWE. Brock is gone for now, Dean is doing something and neither guy is better off for it.

New Day are still the tag champs so the League beating them means nothing.

Jericho beat AJ so he could... get pinned by AJ the next night I guess. Either way, the match didn't matter once Raw was over

Zack Ryder won the IC title, only to lose it the next night.

John Cena's "return" was a one night thing. Rest of the Rock segment didn't matter.

Taker beat Shane, but Shane is still in storylines and Taker is gone.

The most legitimate change to come from Wrestlemania was probably the debut of Baron Corbin in the Battle Royal.