I'd do the Conley-for-Beno trade in a heartbeat. Major reason: contract.
I really, really, hoped that Petrie wouldn't give Beno the now-standard-fare full 5-year MLE, and he did. Beno's playing a lot worse than I thought he would, too, and my expectations were pretty low for him coming into this season. That being said, I knew with a 5-year contract, he'd be quite a risk, and if he fell to the mid-level curse, he may be Kenny Thomas-ing the pine for the last 3 years of his contract. Thus: trade him while we still can.
Conley's been a bust...so far. And I was really high on the guy. He still has potential, though...it appears psychological from what I've seen, not a lack of talent. With only a year or two left on his deal, what do we have to lose? I think we know what we're going to get from Beno...but for five years? Blech.