While I completely agree that Philly doesn't have to do anything, the problem is, the longer they hold Noel, his value decreases.
And that's what I'm trying to explain. Say Philly would only trade Noel for a top 3 prospect like Dunn. Maybe there's truth that his market value is a mid 1st right now. Hence, noel hasn't been traded, because his market value is lower than what it would take for them to trade him.
What I disagree with, is the idea that his sinking market value is going to force a deal. A mid 1st is a pretty insignificant investment to make in a prospect of Noels' caliber. It's not terribly hard to acquire a mid 1st. We just used a mid 1st on a reach of a prospect (Yabusele) that we are keeping overseas. Mid 1sts aren't that big of a deal. What people here are trying to say is that if Noel got a bunch of DNP's between now and the February 2017 trade deadline, he'd no longer be worth even a mid 1st. So is he worth a late 1st then? Those grow on trees. Who cares.
The potential loss of a mid 1st isn't enough to panic-trade Noel for significantly less than they want. Especially when you consider that there's a decent chance Noel's perceived market value will actually go UP between now and the trade deadline.
Worst-case, the deadline comes and his perceived market value goes down to "Zero". If that's the case, it probably means nobody is offering him a significant contract Summer 2017. So Philly can keep him for cheap and he ends up being a disappointing bench player for the rest of his career on cheap money... which is basically what you're most likely to get with a mid 1st.