Re: Picture this
I think making 'Championship' Exclusive PPV's could be a good concept. So you rotate between The Tag Championships, World Championhip and WWE Championship. With all of them only being defended at WrestleMania and Summerslam.
It would require some work (which WWE probably aren't interested in) but Im pretty sure Shield vs Bryan, Kane, Orton could quite easily have main evented a PPV along with the right builds for both World Title's.