Personally I think the PA, jumbotron, and Red Rockers should all go away. And cans of Molson should be a dollar.
I like the big HDTVs, although I disagreed with the DC City Council paying for it. I'm also a fan of the Red Rockers, the Nats would do well to upgrade the Nats Pack with that sort of talent. Overall the Caps do a lot of things right, just the noise level is unbearable.