I want my car to rumble on pavers as much as possible when I drive past the almost finished arena project next spring!
In all seriousness, you're right, pavers are not worth it on 14th. I do stand by my point about 14th's importance will increase with "Calgary Live" though. I'm also curious how they direct people from Victoria Park Station to the arena, I think the best way to get to the arena will be via the 13th Ave portal between the BMO and Cowboys Casino. That will have people crossing Stampede Trail, which I think, as you point out, will be a pedestrian street.