I don't like JR at all. the horns are too mid-rangey, and are lost in the mix. They just clutter up the song. As I listened to jr, I kept thinking, why don't they mix these horns like Good Day Sunshine, Gotta Get You Into My Life, or one of those great tunes off Revolver? (OK, maybe not Yellow Submarine!)
In TO they seemed to have heard my wishes, because the horns were brighter and more blatty...the eq was much better, to my taste.
As to leaving the horns out...well, the arrangement is a little busy. It's kind of like punk band meets BST. Oh, and it's all kinda loud, eh?