I wouldn't trade Buff. I know that his abilities are likely on the decline and he'll spend more and more time recuperating from various injuries over the next few years but I think his presence in the ice, his presence on the bench and his presence in the locker room is worth the price you pay for him. The sum of Buff is worth more than a 1st round return. And, no one is going to trade unless they think they're close to championship, which likely means a late first rounder. Not worth it.